Globally, security researchers and whistleblowers face increasingly hostile laws and judiciaries that are ready to levy fines and prison sentences.

Source: bestfoto77 via Shutterstock

While disclosure of software vulnerabilities and data breaches has become more accepted over the past three decades, researchers and whistleblowers continue to risk lawsuits and criminal charges depending on the country in which they live.

In April 2022, for example, police in Istanbul arrested independent Turkish journalist İbrahim Haskoloğlu after he revealed details of a breach of government data in Turkey. The country's ruling party has since proposed a law to make the false reporting of a data breach a crime punishable by two to five years in prison — a law that critics say will prevent disclosure of real data breaches.

And in the island nation of Malta, three computer-science students and their lecturer at the University of Malta will be charged in March, two years after they found vulnerabilities in scheduling service FreeHour and notified the company. FreeHour claimed the disclosure appeared to be a ransom demand and reported the students to the police — although, since then the firm has criticized the nation's lack of clear exemptions for researchers.

The students continue to face charges, however.

"I hope that at the end of this case, it results in a better climate for cybersecurity, but I'm genuinely exhausted from this whole situation," Michael Debono, one of the students, stated in a post on Facebook. "It's crazy that I've had to spend almost two years now dealing with the fallout of an incident that should have been resolved over a table in a day with FreeHour and the police."

Turkey and Malta are not the only countries to crack down people who report data breaches and software vulnerabilities. In Poland, a train manufacturer threatened to sue three ethical hackers who circumvented a kill code that the cybersecurity professionals claim disabled trains that had been parked in a third-party repair facility. In China, vulnerability researchers who do not first report software issues to the government risk prison time.

Even in the US, where vulnerability-disclosure issues have been debated for decades, companies and government agencies still occasionally resort to legal attacks rather than civil engagement. In September 2024, the city government of Columbus, Ohio, filed a lawsuit against whistleblower David L. Ross after he disputed the significance of a data breach, claiming that Ross colluded with the ransomware gang behind the breach. Two months later, the city settled the lawsuit.

**Defensive Driving and Disclosure**

Worldwide, vulnerability researchers need to take care when disclosing software security issues. Erring on the side of safety, like defensive driving, should be the default for cybersecurity researchers and whistleblowers, says Trey Ford, chief information security officer at San Francisco-based Bugcrowd, who connects its stable of independent penetration testers with clients.

The October 2022 email that resulted in three students and their lecturer facing charges. Source: Lecturer Luke Collins' site

In the best case, researchers should obtain permission from the targeted organization to conduct research and disclose findings, he says.

"The reality now is: If you see something, and you're not absolutely sure — and don't have receipts and proof — maybe don't say anything, or you risk going to jail," Ford says, pointing out that defensive or vindictive organizations can cause trouble. Any risk can be "further amplified by the misaligned incentives of companies that would prefer not to address an issue. These companies have the power to almost completely silence the reporter."

In addition, working with the organization rather than immediately adopting an adversarial approach can help minimize potential misinformation about what constitutes a breach or vulnerability, says Ilona Cohen, chief legal and policy officer at HackerOne, a hacking-services platform.

Researchers should also always be cognizant of local law, she says.

"Whether a data breach has occurred or a vulnerability is present are not always clear-cut," Cohen says. "It’s not uncommon for countries to have laws against fraudulent misrepresentation, but lawmakers must take care not to target individuals that do not intend to deceive or to cause harm."

**Benign Intent or Hostile Actions**

So far, the researchers and whistleblowers are paying the price of the lack of clarity. Turkish journalist Haskoloğlu, for example, claimed he notified the Turkish government two months before his disclosure, after being contacted by the hackers that the data had been stolen. Last month, he announced he would leave Turkey following escalating death threats.

In December, Newag — the train manufacturer in Poland that allegedly bricked trains not repaired in its workshops — filed a lawsuit against the three hackers who discovered and publicized their workaround for the kill code. While the European Union adopted a right-to-repair law for consumer goods in 2024, it's unclear whether industrial equipment, such as trains and machinery, are covered.

The incidents highlight that organizations are aiming to silence researchers, rather than engage publicly with them, says Dustin Childs, the head of threat awareness and the Zero Day Initiative at Trend Micro, which maintains a third-party bug bounty program.

"It’s a disturbing trend I hope reverses soon," he says. "We need to offer safe harbor to researchers who are willing to report vulnerabilities in a coordinated manner. Unfortunately, this trend is unlikely to change without either litigation or legislation."

Globally, however, legislation appears to be moving in a different direction. In August 2024, the UN General Assembly adopted the Convention Against Cybercrime, which makes it a crime to "access ... an information or communications technology (ICT) system without right" or to intercept data or communications. Digital-rights groups worry that the treaty will lead to more laws that penalize legitimate security research.

While Turkey appears to be the first country since August to pass a more strict cybercrime statue, tougher regulations seem increasingly likely, Childs says.

"Overall, we are currently in a climate where governments favor businesses over individual researchers," he says. "It would not surprise me to see similar measures in other countries."

**About the Author**

Veteran technology journalist of more than 20 years. Former research engineer. Written for more than two dozen publications, including CNET News.com, Dark Reading, MIT's Technology Review, Popular Science, and Wired News. Five awards for journalism, including Best Deadline Journalism (Online) in 2003 for coverage of the Blaster worm. Crunches numbers on various trends using Python and R. Recent reports include analyses of the shortage in cybersecurity workers and annual vulnerability trends.

Reporting a Breach or Vuln? Be Sure Your Lawyer's on Call

Apple has released a host of security updates for iOS, iPadOS, Mac, Apple Watch, and Apple TV. Update as soon as you can.

Apple has released a host of security updates across many devices, including for a zero-day bug which is being actively exploited in iOS.

Apple said:

> “A malicious application may be able to elevate privileges. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 17.2.”

Devices affected are those that run:

*   iPhone XS and later
*   iPad Pro 13-inch, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd generation and later, iPad 7th generation and later, and iPad mini 5th generation and later
*   macOS Sequoia
*   Apple Watch Series 6 and later
*   All models of Apple TV HD and Apple TV 4K

If you use any of these then you should install updates as soon as you can. To check if you’re using the latest software version, go to **Settings** (or **System Settings**) > **General** \> **Software Update**. It’s also worth turning on Automatic Updates if you haven’t already, which you can do on the same screen.

**Technical details about the zero-day**

The zero-day vulnerability patched in this update is tracked as CVE-2025-24085. It is described as a use after free (UAF) issue in Apple’s Core Media framework that would allow an attacker to elevate privileges.

The Core Media framework handles multimedia applications like photos, videos, and real-time communication applications. UAF is a type of vulnerability that is the result of the incorrect use of dynamic memory during a program’s operation. If, after freeing a memory location, a program does not clear the pointer to that memory, an attacker can use the error to manipulate the program. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. In this case, successful exploitation could provide a malicious app with privileges on the affected device that it shouldn’t have.

**We don’t just report on phone security—we provide it**

Cybersecurity risks should never spread beyond a headline. Keep threats off your mobile devices by downloading Malwarebytes for iOS, and Malwarebytes for Android today.

 Apple users: Update your devices now to patch zero-day vulnerability 

The firewall specialist has patched the security flaw, which was responsible for a series of attacks reported earlier this month that compromised FortiOS and FortiProxy products exposed to the public Internet.

Source: Lutsenko via Oleksandr via Shutterstock

Fortinet has patched an actively exploited zero-day authentication bypass flaw affecting its FortiOS and FortiProxy products, which attackers have been exploiting to gain super-administrative access to devices to conduct nefarious activities, including breaching corporate networks.

Fortinet characterized the flaw, rated as critical and tracked as CVE-2024-55591 (CVSS 9.6), as an "authentication bypass using an alternate path or channel vulnerability" that "may allow a remote attacker to gain super-admin privileges via crafted requests to Node.js websocket module," according to a FortiGuard Labs security advisory last week.

Fortinet observed threat actors performing various malicious operations by exploiting the flaw. These activities included: creating an admin account on the device with a random user name; creating a local user account on the device with a random user name; creating a user group or adding a local user to an existing SSL VPN user group; adding and/or changing other settings, including firewall policy and/or firewall address; and logging in to the SSL VPN to get a tunnel to the internal network.

Fortinet recommended that customers using affected products follow the recommended upgrade path on its website to mitigate the flaw. It also offered workaround options in its advisory.

Related:For $50, Cyberattackers Can Use GhostGPT to Write Malicious Code

**First Signs of Fortinet Zero-Day Exploitation**

The first signs that something was amiss came earlier this month, when researchers at Arctic Wolf revealed that a zero-day flaw was likely to blame for a series of recent attacks on FortiGate firewall devices with management interfaces exposed on the public Internet. Attackers were targeting the devices to create unauthorized administrative logins and make other configuration changes, create new accounts, and perform SSL VPN authentication.

Fortinet quietly informed its customer base of the issue before revealing the patch and extent of the situation late last week; this low-key revelation is how Arctic Wolf got wind of it, according to a blog post analyzing the flaw by watchTowr Labs published on Jan. 27. However, security researchers did not yet know exactly what the flaw was or what the exploitation entailed.

That's become clearer now. The flaw resided within the jsconsole functionality, which is a graphical user interface (GUI) feature to execute command line interface (CLI) commands inside FortiOS's management interface, according to watchTowr Labs. "Specifically, the weakness in this functionality allowed attackers to add a new administrative account," according to the post.

Related:Change Healthcare Breach Impact Doubles to 190M People

Jsconsole is a WebSocket-based Web console to the CLI of the affected Fortinet appliances. "This CLI is all-powerful, since it is effectively the same as the actual provided CLI that is used by legitimate administrators to configure the device," according to watchTowr Labs. Therefore, if an attacker gains access to the Web console, the appliance itself should be considered compromised.

The researchers took a deep dive into the vulnerability and found that it was actually a chain of issues combined into one critical vulnerability that allowed attackers to follow four key steps to achieve super administrative access.

Those steps are: creating a WebSocket connection from a pre-authenticated HTTP request; using a special parameter local\_access\_token to skip session checks; exploiting a race condition in the WebSocket Telnet CLI to send authentication before the server does; and picking the access profile that an attacker wishes to assume, which in the case of the researchers' proof-of-concept was to become a super administrator.

**Mitigation & Protection Against CVE-2024-55591**

Fortinet devices are a popular target for threat actors, with vulnerabilities found in the products often widely exploited to breach not only devices but also act as a point of entry to attack corporate networks.

Related:The Case for Proactive, Scalable Data Protection

Organizations using the devices affected by the flaw are advised to follow the appropriate update path or apply the workaround provided by Fortinet.

Fortinet also noted in its advisory that an attacker generally would need to know an admin account's username to perform the attack and log in to the CLE to exploit the flaw. "Therefore, having a non-standard and non-guessable username for admin accounts does offer some protection, and is, in general, a best practice," according to the advisory.

However, the company added, since the targeted WebSocket is not itself an authentication point, attackers still have the possibility of brute-forcing the username to exploit the flaw.

**About the Author**

Elizabeth Montalbano is a freelance writer, journalist, and therapeutic writing mentor with more than 25 years of professional experience. Her areas of expertise include technology, business, and culture. Elizabeth previously lived and worked as a full-time journalist in Phoenix, San Francisco, and New York City; she currently resides in a village on the southwest coast of Portugal. In her free time, she enjoys surfing, hiking with her dogs, traveling, playing music, yoga, and cooking.

Actively Exploited Fortinet Zero-Day Gives Attackers Super-Admin Privileges

Apple has released software updates to address several security flaws across its portfolio, including a zero-day vulnerability that it said has been exploited in the wild.
The vulnerability, tracked as CVE-2025-24085, has been described as a use-after-free bug in the Core Media component that could permit a malicious application already installed on a device to elevate privileges.
"Apple is

Apple Patches Actively Exploited Zero-Day Affecting iPhones, Macs, and More

Malware writing is only one of several malicious activities for which the new, uncensored generative AI chatbot can be used.

Source: Owlie Productions via Shutterstock

A recently debuted AI chatbot dubbed GhostGPT has given aspiring and active cybercriminals a handy new tool for developing malware, carrying out business email compromise scams, and executing other illegal activities.

Like previous, similar chatbots like WormGPT, GhostGPT is an uncensored AI model, meaning it is tuned to bypass the usual security measures and ethical constraints available with mainstream AI systems such as ChatGPT, Claude, Google Gemini, and Microsoft Copilot.

**GenAI With No Guardrails: Uncensored Behavior**

Bad actors can use GhostGPT to generate malicious code and to receive unfiltered responses to sensitive or harmful queries that traditional AI systems would typically block, Abnormal Security researchers said in a blog post this week.  

"GhostGPT is marketed for a range of malicious activities, including coding, malware creation, and exploit development," according to Abnormal. "It can also be used to write convincing emails for business email compromise (BEC) scams, making it a convenient tool for committing cybercrime." A test that the security vendor conducted of GhostGPT's text generation capabilities showed the AI model producing a very convincing Docusign phishing email, for example.

The security vendor first spotted GhostGPT for sale on a Telegram channel in mid-November. Since then, the rogue chatbot appears to have gained a lot of traction among cybercriminals, a researcher at Abnormal tells Dark Reading. The authors offer three pricing models for the large language model: $50 for one-week usage; $150 for one month and $300 for three months, says the researcher, who asked not to be named.

Related:Actively Exploited Fortinet Zero-Day Gives Attackers Super-Admin Privileges

For that price, users get an uncensored AI model that promises quick responses to queries and can be used without any jailbreak prompts. The author(s) of the malware also claim that GhostGPT doesn't maintain any user logs or record any user activity, making it a desirable tool for those who want to conceal their illegal activity, Abnormal said.

**Rogue Chatbots: An Emerging Cybercriminal Problem**

Rogue AI chatbots like GhostGPT present a new and growing problem for security organizations because of how they lower the barrier for cybercriminals. The tools allow anyone, including those with minimal to no coding skills, the ability to quickly generate malicious code by entering a few prompts. Significantly, they also allow individuals who already have some coding skills the ability to augment their capabilities and improve their malware and exploit code. They largely eliminate the need for anyone to spend time and effort trying to jailbreak GenAI models to try and get them to engage in harmful and malicious behavior.

Related:Change Healthcare Breach Impact Doubles to 190M People

WormGPT, for instance, surfaced in July 2023 — or about eight months after ChatGPT exploded on the scene — as one of the first so-called "evil" AI models created explicitly for malicious use. Since then, there have been a handful of others, including WolfGPT, EscapeGPT, and FraudGPT, that their developers have tried monetizing in cybercrime marketplaces. But most of them have failed to gather much traction because, among other things, they failed to live up to their promises or were just jailbroken versions of ChatGPT with added wrappers to make them appear as new, standalone AI tools. The security vendor assessed GhostGPT to likely also be using a wrapper to connect to a jailbroken version of ChatGPT or some other open source large language model.

"In many ways, GhostGPT is not massively different from other uncensored variants like WormGPT and EscapeGPT," the Abnromal researcher tells Dark Reading. "However, the specifics depend on which variant you're comparing it to."

For example, EscapeGPT relies on jailbreak prompts to bypass restrictions, while WormGPT was a fully customized large language model (LLM) designed for malicious purposes. "With GhostGPT, it’s unclear whether it is a custom LLM or a jailbroken version of an existing model, as the author has not disclosed this information. This lack of transparency makes it difficult to definitively compare GhostGPT to other variants."

Related:The Case for Proactive, Scalable Data Protection

The growing popularity of GhostGPT in underground circles also appear to have made its creator(s) more cautious. The author or the seller of the chatbot has deactivated many of the accounts they had created for promoting the tool and appears to have shifted to private sales, the researcher says. "Sales threads on various cybercrime forums have also been closed, further obscuring their identity, \[so\] as of now, we do not have definitive information about who is behind GhostGPT."

**About the Author**

Jai Vijayan is a seasoned technology reporter with over 20 years of experience in IT trade journalism. He was most recently a Senior Editor at Computerworld, where he covered information security and data privacy issues for the publication. Over the course of his 20-year career at Computerworld, Jai also covered a variety of other technology topics, including big data, Hadoop, Internet of Things, e-voting, and data analytics. Prior to Computerworld, Jai covered technology issues for The Economic Times in Bangalore, India. Jai has a Master's degree in Statistics and lives in Naperville, Ill.

For $50, Cyberattackers Can Use GhostGPT to Write Malicious Code

The Apple iOS 18.3 update fixes 28 other vulnerabilities identified by the tech company, though there is little information on them.

Source: Shahid Jamil via Alamy Stock Photo

NEWS BRIEF

In its latest security update for users, Apple has released a patch for a zero-day vulnerability tracked as CVE-2025-24085 (no CVSS score assigned yet).

The vulnerability, not yet added to the National Vulnerability Database (NVD), can be found in iOS, iPadOS, macOS, tvOS, watchOS, and visionOS. As a privileged escalation security flaw, it is located in Apple's Core Media framework. The bug is being actively exploited in the wild.

The Core Media framework, according to Apple, is "the media pipeline used by AVFoundation and other high-level media frameworks found on Apple platforms." It allows users to process media samples as well as manage queues of media data.

This patch comes in the form of iOS 18.3, which fixes 28 other vulnerabilities as well. Apple has yet to divulge many details about any of the issues that have been patched by this update, likely to prevent attackers from exploiting them before users can apply the necessary fix.

Impacted devices from this bug include:

*   Apple Watch Series 6 and later
    

*   Apple TV HD and Apple TV 4K (all models)
    
*   iPad Pro 13-inch, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd generation and later, iPad 7th generation and later, and iPad mini 5th generation and later
    

Though the tech giant has disclosed that "Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 17.2," it has not published any details of the attacks nor attributed its discovery to a researcher.

**About the Author**

Skilled writer and editor covering cybersecurity for Dark Reading.

Apple Patches Actively Exploited Zero-Day Vulnerability

One of the largest data breaches in history was apparently twice as impactful as previously thought, with PII belonging to hundreds of millions of people sitting in the hands of cybercriminals.

Source: Pavel Kapish via Alamy Stock Photo

New evidence suggests that more than half of the US population was touched by the ransomware attack(s) against UnitedHealth subsidiary Change Healthcare.

One of the largest data breaches ever recorded struck Change Healthcare last year. Change's technology services reach hundreds of vendors and laboratories, thousands of hospitals, tens of thousands of pharmacies, and hundreds of thousands of physicians and dentists, including "nearly all government and commercial payers," according to company documentation. These services necessarily sweep up loads of patients' personally identifying information (PII), which ended up in the hands of multiple ransomware actors.

Later last year, it was reported that the incident affected around 100 million Americans. Now, UnitedHealth has updated that number to approximately 190 million. A company spokesperson confirmed this in an emailed statement to Dark Reading, adding, "the vast majority of those people have already been provided individual or substitute notice."

**Change's Changing Cyberattack Story**

Last February, in concert, pharmacies around the US experienced significant delays to prescription orders. Behind it all was Change Healthcare, which processes billions of transactions every year, representing trillions of dollars worth of medical claims.

Related:Actively Exploited Fortinet Zero-Day Gives Attackers Super-Admin Privileges

The company first stated that it had suffered a nation-state cyber intrusion. In fact, it was a regular old ransomware attack (for which it would later pay a whopping $22 million ransom). And this wasn't the only crucial detail it got wrong.

In June, Change Healthcare finally sent out notices of data compromise, revealing that affected customers totaled around 100 million. On Friday, however, UnitedHealth Group publicly adjusted that figure to include 90 million more.

In its updated online notice of data breach, the company admitted that hackers may have obtained a variety of personally identifying information (PII) about patients and guarantors, including their first and last names, dates of birth, phone numbers, home addresses, and email addresses. Social security numbers, it noted, were only lost in "rare instances," and in an email to Dark Reading, a spokesperson claimed that Change Healthcare "has not seen electronic medical record databases appear in the data during the analysis."

The spokesperson also emphasized that "Change Healthcare is not aware of any misuse of individuals' information as a result of this incident."

However, Paul Bischoff, consumer privacy advocate at Comparitech, warns that "every press release I ever see about a data release says 'there's no evidence that your information has been abused or misused in any way.' But, obviously, they're not really looking for that for those instances of abuse, and they would never know if it actually happened. And the people that it happens to can't attribute the identity theft that they're suffering back to the data breach that caused it."

Related:For $50, Cyberattackers Can Use GhostGPT to Write Malicious Code

**When Data Breach Disclosures Go Wrong**

The Securities and Exchange Commission (SEC) data breach disclosure rules require that publicly traded companies disclose "material" cybersecurity incidents within four days of becoming alerted to them. The same rule applies to material updates to breach disclosures, such as when an attack is found to have affected nearly twice as many victims as once thought.

Despite these rules, companies have managed to take extensive time in investigating and addressing critical aspects of their breaches. For instance, it took Change Healthcare four months to notify customers of its incident, nine months to admit that 100 million people were affected, and nearly a year to update that figure to 190 million.

Bischoff hesitates, though, before suggesting that what's needed is even stricter regulation. "It's a complicated subject, because it gets to a point where you put such a burden on companies. Companies are also victims in these situations, so I don't want to penalize them for reporting things incorrectly," he says.

Related:The Case for Proactive, Scalable Data Protection

At the same time, he adds, "What we see a lot is that these companies take way too long to finish their investigations and notify victims. Sometimes it's up to a year or more before we're notified that people's data is out there on the Dark Web, being used for who knows what. And that's after they're most likely to get hit with identity fraud, and other sorts of fraud, because cybercriminals want that information when it's as fresh as possible. That's when it's most valuable. So I think we do need more strict standards about the timeliness of these notifications."

**About the Author**

Nate Nelson is a writer based in New York City. He formerly worked as a reporter at Threatpost, and wrote "Malicious Life," an award-winning Top 20 tech podcast on Apple and Spotify. Outside of Dark Reading, he also co-hosts "The Industrial Security Podcast."

Change Healthcare Breach Impact Doubles to 190M People

Attackers aim to steal people's personal and payment-card data in the campaign, which dangles the threat of an undelivered package and has the potential to reach organizations in more than 50 countries.

Source: Francis Vachon via Alamy Stock Photo

Attackers impersonating the US Postal Service (USPS) are striking again, this time in a widescale mobile phishing campaign that taps people's trust in PDF files. This time it uses a novel evasion tactic to steal credentials and compromise sensitive data in SMS phishing (smishing) attacks.

Discovered by researchers at Zimperium zLabs, the smishing campaign uses malicious SMS messages informing people that their package can't be delivered because of "incomplete address information," they revealed in a blog post published Jan. 27. The messages direct people to click on a PDF file that contains a malicious phishing link, leading them to a landing page that asks them to provide personal details, including name, address, email, and phone number. A further redirection collects people's payment-card data, claiming to require service fees for successful delivery of the package.

"This tactic leverages the perception of PDFs as safe and trusted file formats, making recipients more likely to open them," Zimperium researcher Fernando Ortega wrote in the post.

ZLabs researchers uncovered more than 630 phishing pages, 20 malicious PDF files, and a malicious infrastructure of landing pages related to the campaign, demonstrating a significant scale that potentially could impact organizations across more than 50 countries, he said.

Related:Unpatched Zyxel CPE Zero-Day Pummeled by Cyberattackers

Moreover, attackers use "a complex and previously unseen technique to hide clickable elements" of the campaign, making it difficult for most endpoint security solutions to properly analyze the hidden links and thus detect the threat, Ortega wrote.

"This strategy highlights the evolving tactics of cybercriminals, who exploit both trusted file formats and advanced evasion methods to deceive users and compromise their data," he wrote.

**Manipulating PDFs to Escape Detection**

Attackers use their knowledge of the back-end composition of PDF files to create a novel evasion tactic that makes the malicious campaign harder for automated security systems to detect as suspicious, the researchers found.

In PDF files, links are typically represented using the /URI tag, which is part of an Action Dictionary object, specifically within a Go-To-URI action, Ortega explained in the post. This instructs a PDF viewer to navigate to a uniform resource identifier (URI), which is usually a Web address (URL).

The PDFs used in this campaign embed clickable links without utilizing the standard /URI tag, "making it more challenging to extract URLs during analysis," Ortega wrote.

"Our researchers verified that this method enabled known malicious URLs within PDF files to bypass detection by several endpoint security solutions," he added. In contrast, these solutions detect the same URLs when the standard /URI tag was used.

Related:Mirai Variant 'Aquabot' Exploits Mitel Device Flaws

"This highlights the effectiveness of this technique in obscuring malicious URLs," Ortega explained.

**Package-Themed Phishing Not New, But Evolving**

Campaigns that impersonate the USPS and other trusted brands are hardly new, as attackers often leverage the urgency that comes with a person waiting for a package or piece of mail as a convincing lure for phishing attacks. One USPS-anchored campaign in October 2023 was linked to Iranian attackers and used close to 200 different domains as infrastructure for the attacks, as an example.

However, the scale and sophisticated evasion tactic used in the latest USPS impersonation effort makes it a notable threat, and part of a disturbing trend to take advantage of "limited mobile device security worldwide," threatening corporate users, one security experts says.

"While organizations have robust email security, the critical tension between finance, HR, and technology teams around mobile devices has created a significant and dangerous gap in protection, leading to underinvestment in web and mobile messaging security despite these becoming primary attack vectors," says Stephen Kowski, field chief technology officer (CTO) at SlashNext Email Security+.

Related:Super Bowl LIX Could Be a Magnet for Cyberattacks

Indeed, organizations need to get a handle on the issue of unsecured mobile devices in the workplace, another expert says. To do this, notes Darren Guccione, CEO and co-founder at Keeper Security, they should adopt a layered security approach that combines employee education with the use of multifactor authentication (MFA) to prevent credential compromise even if a corporate user falls for an attack.

As far as enterprise security goes, he explains, employing zero-trust security frameworks that use privileged access management (PAM) solutions can serve to further mitigate risks "by restricting access to sensitive systems, ensuring only authorized users can interact with critical data."

**About the Author**

Elizabeth Montalbano is a freelance writer, journalist, and therapeutic writing mentor with more than 25 years of professional experience. Her areas of expertise include technology, business, and culture. Elizabeth previously lived and worked as a full-time journalist in Phoenix, San Francisco, and New York City; she currently resides in a village on the southwest coast of Portugal. In her free time, she enjoys surfing, hiking with her dogs, traveling, playing music, yoga, and cooking.

USPS Impersonators Tap Trust in PDFs in Smishing Attack Wave

Critical security flaw in SonicWall SMA 1000 appliances (CVE-2025-23006) exploited as a zero-day. Rated CVSS 9.8, patch immediately…

Critical security flaw in SonicWall SMA 1000 appliances (CVE-2025-23006) exploited as a zero-day. Rated CVSS 9.8, patch immediately to protect systems.

**SonicWall** has identified a critical security flaw in its Secure Mobile Access (SMA) 1000 Series appliances, which it believes has been exploited as a zero-day vulnerability. Learn about the vulnerability, impact, and how to mitigate the risk.

SonicWall issued a security advisory (SNWLID-2025-0002) on January 22nd, 2025, urging customers to address a critical zero-day vulnerability (**CVE-2025-23006)** impacting its Secure Mobile Access (SMA) 1000 Series appliances. Microsoft Threat Intelligence Centre discovered the flaw.

The vulnerability, rated 9.8 out of 10.0 on the CVSS scoring system, occurs due to improper handling of untrusted data during deserialization in the AMC (Appliance Management Console) and CMC (Central Management Console) components of the SMA 1000. Deserialization is a technical term for converting a stream of data back into a usable format. 

In this case, attackers can exploit weaknesses in how the SMA 1000 handles external data, possibly injecting malicious code to execute arbitrary commands on the system. The consequences of exploiting this vulnerability are severe. A successful attack could allow remote, unauthenticated attackers to gain complete control over affected devices. 

Moreover, attackers could steal sensitive information stored on the appliance, including user credentials, configuration data, or even confidential business documents, and may manipulate or disable critical system functions, rendering the appliance inoperable. Furthermore, a compromised SMA 1000 appliance could be used as a launching pad for further attacks within the network. 

Under certain conditions, this flaw could allow remote attackers to execute arbitrary commands, potentially compromising confidentiality, integrity, and availability.

SonicWall, a provider of secure remote access solutions for organizations like managed security service providers, enterprises, and government agencies, has been notified of potential active exploitation by unknown threat actors and urges customers to apply the fixes promptly. Germany’s CERT-Bund has also **issued advisories** (PDF) for immediate patch implementation, citing online exposure of 2,380 SMA1000 devices on Shodan.

Here’s what SonicWall recommended in its **advisory**:

*   Apply the Hotfix Immediately: Update your SMA 1000 appliance to the latest hotfix version (12.4.3-02854 or higher) to patch the vulnerability.

*   Restrict Access to Management Consoles: As a temporary workaround, limit access to the AMC and CMC consoles to trusted sources only. Refer to the SMA 1000 Administration Guide for best practices on securing these consoles.

This vulnerability exclusively impacts SonicWall SMA 1000 Series appliances running version 12.4.3-02804 (or earlier). SonicWall Firewalls and SMA 100 series products are not affected.

In a comment to Hackread.com, Bugcrowd founder **Casey Ellis** described the vulnerability as “gnarly” and emphasized that it reflects a broader trend of attackers increasingly targeting weaknesses in remote access systems and network devices.

_“_This vulnerability is gnarly and continues the trend of targeting vulnerabilities in Remote Access systems and network concentrators. Aside from patching, organizations should ensure that management interfaces for the SMA 1000, or any other device for that matter given the cluster of vulnerabilities, research, and exploitation, are not publicly accessible._“_

1.  **UNC5820 Exploits FortiManager 0-Day Flaw (CVE-2024-47575)**
2.  **Millions of Email Servers Exposed Due to Missing TLS Encryption**
3.  **Goldoon Botnet Hits D-Link Devices by Exploiting 9-Year-Old Flaw**
4.  **Fake PoC Exploit Targets Cybersecurity Researchers with Malware**
5.  **Zendesk’s Subdomain Registration Exposed to Pig Butchering Scams**

SonicWall SMA Appliances Exploited in Zero-Day Attacks

The first team to successfully hack the electric vehicle maker's charger won $50,000 for their ingenuity.

Source: VDWI Automotive via Alamy Stock Photo

NEWS BRIEF

Researchers at the this year's Pwn2Own Automotive hacking contest successfully hacked Tesla's wall connector electric vehicle (EV) charger.

The annual contest focuses on hacking automotive technologies during the Automotive World tradeshow in Tokyo. The contest allows researchers to target car operating systems, electric vehicles, chargers, and infotainment systems in vehicles to uncover hidden vulnerabilities and potential threats.

Zero Day Initiative said the PHP Hooligans used a "numeric range comparison without minimum check" zero-day bug to take over the EV charger and crash it. This feat earned them $50,000 in prize money and five Master of Pwn points.

Right behind them was Synacktic, which hacked the Tesla EV charger through the charging connector.

The PHP Hooligans also exploited 23 other zero-day vulnerabilities in WOLFBOX, ChargePoint Home Flex, Autel MaxiCharger, Phoenix Contact CHARX, and EMPORIA EV chargers.

On day two of the contest, Trend Micro's Zero Day Initiative paid out $718,250 in rewards to onsite security researchers who discovered 39 unique zero-days.

Sina Kheirkhah is currently leading the Pwn2Own contest with 24.5 points, followed by Synacktiv in second place, and PHP Hooligans in third.

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