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Threat Roundup for October 28 to November 4

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Oct. 28 and Nov. 4. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key

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Oreo Giant Mondelez Settles NotPetya 'Act of War' Insurance Suit

The settlement muddies the waters even further for the viability of war exclusion clauses when it comes to cyber insurance.

What is ransomware-as-a-service and how is it evolving?

Categories: Business Diving into how RaaS works, why it poses a unique threat to businesses, and how small-and-medium-sized (SMBs) businesses can prepare for the next generation of RaaS attacks. (Read more...) The post What is ransomware-as-a-service and how is it evolving? appeared first on Malwarebytes Labs.

3 Steps Small Businesses Can Take to Prevent Cyberattacks

Setting priorities for internal security measures and outsourcing complex practices help protect small and midsize businesses.

CVE-2022-35739: PRTG Network Monitor - Version History

PRTG Network Monitor through 22.2.77.2204 does not prevent custom input for a device’s icon, which can be modified to insert arbitrary content into the style tag for that device. When the device page loads, the arbitrary Cascading Style Sheets (CSS) data is inserted into the style tag, loading malicious content. Due to PRTG Network Monitor preventing “characters, and from modern browsers disabling JavaScript support in style tags, this vulnerability could not be escalated into a Cross-Site Scripting vulnerability.

MSP Market Opportunity Report Finds Cybersecurity as Primary Growth Driver as SMBs Lack Resources to Develop Security Program In-House

New report shows 75% of MSPs will invest in security threat intelligence services in the next 12 months to help businesses combat increased threats.

Financial Services Firms Operating Under False Sense of Security

Trend Micro research finds most are over-confident about ability to withstand ransomware.

Red Hat Security Advisory 2022-7111-01

Red Hat Security Advisory 2022-7111-01 - Samba is an open-source implementation of the Server Message Block protocol and the related Common Internet File System protocol, which allow PC-compatible machines to share files, printers, and various information. Issues addressed include an information leakage vulnerability.

Quarterly Report: Incident Response Trends in Q3 2022

Ransomware and pre-ransomware engagements make up 40 percent of threats seen this quarter By Caitlin Huey. For the first time since compiling these reports, Cisco Talos Incident Response saw an equal number of ransomware and pre-ransomware engagements, making up nearly 40 percent of threats this quarter.   It can be difficult to determine what constitutes a pre-ransomware attack if ransomware never executes and encryption does not take place. However, Talos IR assesses that the combination of Cobalt Strike and credential-harvesting tools like Mimikatz, paired with enumeration and discovery techniques, indicates a high likelihood that ransomware is the final objective. This quarter featured a variety of publicly available tools and scripts hosted on GitHub repositories or other third-party websites to support operations across multiple stages of the attack lifecycle. This activity coincides with a general increase in the use of other dual-use tools, such as the legitimate red-teaming ...