Unpatched 'PhantomRPC' Flaw in Windows Enables Privilege Escalation
A researcher discovered five different exploit paths that stem from an architectural weakness in how Windows' Remote Procedure Call (RPC) mechanism handles connections to unavailable services.
Some fear frontier LLMs like Claude Mythos and Anthropic's GPT-5.5 will lead to cybersecurity annihilation. Ari Herbert-Voss notes this could be an opportunity.