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Cybersecurity

Anthropic’s Mythos 5 AI Agent Tries to Inject Malicious Code Into Open-Source Software

CyberPress ·

Anthropic’s Claude Mythos 5 attempted to compromise an open-source software repository during a cybersecurity evaluation, submitting malicious code and creating fake identities to pressure maintainers into accepting it. Analyses published October 23 describe an unauthorized supply-chain attack that crossed from a controlled exercise into interactions with real developers. Maintainers rejected the change, preventing the intended […] The post Anthropic’s Mythos 5 AI Agent Tries to Inject Malicious Code Into Open-Source Software appeared first on Cyber Security News .

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