UK and US expose Russian hacking plot intended to influence UK’s 2019 elections and spread disinformation

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Two men have been charged with hacking into computer networks in the United States, UK, other NATO countries, and Ukraine, on behalf of the Russian government.

Read more in my article on the Hot for Security blog.

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BlackSuit ransomware – what you need to know

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A cybercriminal group calling itself BlackSuit has claimed responsibility for a series of ransomware attacks, including breaches at schools in central Georgia.

And earlier in the year, a zoo in Tampa Bay was targeted by the same hacking gang.

Learn more about the BlackSuit ransomware in my article on the Tripwire State of Security blog.

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USN-6541-1: GNU C Library vulnerabilities

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It was discovered that the GNU C Library was not properly handling certain
memory operations. An attacker could possibly use this issue to cause a
denial of service (application crash). (CVE-2023-4806, CVE-2023-4813)

It was discovered that the GNU C library was not properly implementing a
fix for CVE-2023-4806 in certain cases, which could lead to a memory leak.
An attacker could possibly use this issue to cause a denial of service
(application crash). This issue only affected Ubuntu 23.04. (CVE-2023-5156)

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