The UK Government’s Mythos AI Tests Help Separate Cybersecurity Threat from Hype
- The UK government’s AI Security Institute (AISI) has published an initial evaluation of Anthropic’s Mythos Preview model, adding independent public verification to Anthropic’s claims.
- While Mythos isn’t significantly different in tests of individual cybersecurity-related tasks compared to other recent frontier models, AISI highlights its ability to effectively chain these tasks into multistep series necessary for full system infiltration.
- AISI has been conducting Capture the Flag challenges since early 2023, showing a steady improvement in AI model performance. Mythos Preview can now complete over 85 percent of “Apprentice” level CTF tasks, indicating significant progress and potential threat to cybersecurity systems.”
Originally published at arstechnica.com. Curated by AI Maestro.
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