Two recently fixed prompt injections in Salesforce Agentforce and Microsoft Copilot would have enabled an external attacker ...

Two weeks in, Mythos' potential vulnerability apocalypse is still being figured out. What's likely to happen next and in the ...

A security researcher, frustrated by a dismissive vulnerability disclosure process, went public with exploit code that put ...

Three proof-of-concept exploits are being used in active attacks against Microsoft's built-in security platform; two are ...

By Francesco Canepa FRANKFURT, April 15 (Reuters) - European Central Bank supervisors are set to quiz bankers about the risks ...

The Huntress SOC is observing the use of Nightmare-Eclipse's BlueHammer, RedSun, and UnDefend exploitation techniques. Investigation by: @wbmmfq, @Curity4201, + @_JohnHammond 🧵👇 ...

Anthropic is limiting access to its latest model, but similar capabilities may already be within reach.

SystemBC C2 exposed 1,570+ victims tied to The Gentlemen since July 2025, revealing expanding ransomware scale.

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A ‘by design’ flaw in Anthropic’s Model Context Protocol (MCP) could allow silent command execution and full system ...

Anthropic's Mythos AI is being kept behind closed doors as governments assess what faster, AI-driven vulnerability discovery ...

Anthropic announced this week that its new model found security flaws in "every major operating system and web browser." Even ...