This week's cybersecurity newsletter covers a range of topics including cyberattacks on organizations like Olympique Marseille and ManoMano, new malware such as Arkanix Stealer and Dohdoor, vulnerabilities in AI frameworks like Claude Code, and exploitation of critical software flaws by threat actors. It also highlights sanctions against exploit brokers involved in theft and sale of U.S. government cyber tools, hybrid attacks from Russia, and North Korean Lazarus Group's use of Medusa ransomware. Additionally, the newsletter mentions advancements in cybersecurity measures such as frontier capabilities being made available to defenders through Claude Code Security and the CERT EU Cyber Threat Intelligence Framework.
Read the full article at Security Affairs
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