#samba

Even among businesses with cyber insurance, they lack coverage for basic costs of many cyberattacks, according to a BlackBerry survey.

The new open source tools are designed to help defense, identity and access management, and security operations center teams discover vulnerable network shares.

Four serious security issues on the popular appliance could be exploited by hackers with any level of access within the host network, Bitdefender researchers say.

Executive summary On May 24, 2022, Cisco became aware of a potential compromise. Since that point, Cisco Security Incident Response (CSIRT) and Cisco Talos have been working to remediate.  During the investigation, it was determined that a Cisco employee’s credentials were compromised after an attacker gained control of a personal Google account where credentials saved in the victim’s browser were being synchronized.  The attacker conducted a series of sophisticated voice phishing attacks under the guise of various trusted organizations attempting to convince the victim to accept multi-factor authentication (MFA) push notifications initiated by the attacker. The attacker ultimately succeeded in achieving an MFA push acceptance, granting them access to VPN in the context of the targeted user.  CSIRT and Talos are responding to the event and we have not identified any evidence suggesting that the attacker gained access to critical internal systems, such as those related to product dev...

By Deeba Ahmed Offensive Security has released the third version of Kali Linux. It is designed for hackers and security researchers… This is a post from HackRead.com Read the original post: Download New Kali Linux 2022.3

August Patch Tuesday tackles 121 CVEs, 17 critical bugs and one zero-day bug exploited in the wild.

As many as 121 new security flaws were patched by Microsoft as part of its Patch Tuesday updates for the month of August, which also includes a fix for a Support Diagnostic Tool vulnerability that the company said is being actively exploited in the wild. Of the 121 bugs, 17 are rated Critical, 102 are rated Important, one is rated Moderate, and one is rated Low in severity. Two of the issues

By Jon Munshaw and Vanja Svajcer. Microsoft released its monthly security update Tuesday, disclosing more than 120 vulnerabilities across its line of products and software, the most in a single Patch Tuesday in four months.   This batch of updates also includes a fix for a new vulnerability in the Microsoft Windows Support Diagnostic Tool (MSDT) that’s actively being exploited in the wild, according to Microsoft. MSDT was already the target of the so-called “Follina” zero-day vulnerability in June.   In all, August’s Patch Tuesday includes 15 critical vulnerabilities and a single low- and moderate-severity issue. The remainder is classified as “important.”  Two of the important vulnerabilities CVE-2022-35743 and CVE-2022-34713 are remote code execution vulnerabilities in MSDT. However, only CVE-2022-34713 has been exploited in the wild and Microsoft considers it “more likely” to be exploited. Microsoft Exchange Server contains two critical elevation of privilege vulnerabilities, CVE-2...

Categories: Business In this post, a cybersecurity expert gives his 6-point checklist of features your EDR should have to stop ransomware. (Read more...) The post Can your EDR handle a ransomware attack? 6-point checklist for an anti-ransomware EDR appeared first on Malwarebytes Labs.

**How could an attacker exploit the vulnerability?** A remote code execution vulnerability exists in the way that the Microsoft Server Message Block 3.1.1 (SMBv3) protocol handles certain requests. An attacker who successfully exploited the vulnerability could gain the ability to execute code on the target system. This vulnerability can be exploited through two different vectors: * **For the vulnerability to be exploited on the SMB Client**, an unauthenticated attacker would first need to configure a malicious SMBv3 server and convince a user to connect to it by enticing them to click a specially crafted link. * \*\*For the vulnerability to be exploited on the SMB Server \*\*, an authenticated attacker could send specially crafted packets from an SMB Client to a targeted SMBv3 Server.