Tag: Mythos
29 articles tagged Mythos
OpenAI offers UK banks cyber AI tool after Mythos lockout
OpenAI is giving nine major UK banks access to its GPT-5.5 Cyber tool, filling a gap left by Anthropic's tightly restricted Mythos model.
Japan's three megabanks set to access Anthropic's Mythos within two weeks
Mitsubishi UFJ, Mizuho and Sumitomo Mitsui will gain access to Anthropic's Mythos in around two weeks, as Tokyo sets up a public-private working group on the cyber risks.
IMF warns AI cyber attacks could trigger global financial crisis
Bank of England governor Andrew Bailey and UK cyber minister Baroness Lloyd are among UK officials backing the IMF's warning on AI-enabled cyber risk.
NCSC says AI can strengthen cyber defence — but basics first
NCSC deputy CTO Peter Haigh says AI offers near-term gains for defenders but warns that fundamental cyber hygiene must remain the priority.
NHS England locks down hundreds of GitHub repos over Mythos risk
NHS England is making hundreds of public GitHub repos private by 11 May, citing risks from frontier AI models including Anthropic's Mythos.
EU AI Office locked out of Mythos as UK keeps edge
AI safety groups tell the European Commission its AI Office lacks Mythos access and the staff to evaluate it, while the UK AI Security Institute published technical analysis within a week.
UK regulators hold urgent talks over Anthropic Mythos cyber risks
Bank of England, FCA and NCSC convene emergency discussions with major banks after Anthropic's AI model exposes thousands of software vulnerabilities.
