AI might cut false positives, but it won’t stop the slop
Anthropic and OpenAI promise their latest tools will find more vulnerabilities. Cybersecurity employees say they’re already flooded with AI-generated reports.
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Mythos
Pentagon cyber official calls advanced AI ‘revolutionary warfare’
Paul Lyons, principal deputy assistant secretary for cyber policy, also discussed the importance of cyber offense.
Researchers say AI just broke every benchmark for autonomous cyber capability
Two independent studies found that Anthropic's Claude Mythos Preview and OpenAI's GPT-5.5 have outpaced every trend line researchers were tracking. No one is sure if this is…
Closed briefing sets stage for House hearing on Anthropic’s Mythos and cyber risks
The committee held a closed briefing Wednesday with company reps, and more oversight is in the works.
Daybreak is OpenAI’s answer to the AI arms race in cybersecurity
With Daybreak, OpenAI is taking direct aim at Anthropic's tightly restricted Mythos model, offering a more open — but still carefully gated — path to AI-powered cyber…
Federal CIO cautious on Anthropic’s Mythos despite planned rollout
Greg Barbaccia told CyberScoop that Anthropic's Mythos shows real promise for federal cyber defense, but warns that laboratory results and live network conditions are two very different…
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Executive orders likely ahead in next steps for national cyber strategy
National Cyber Director Sean Cairncross said execution of the strategy is “rolling forward actively.”