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Mythos | IMF warns AI could speed cyberattacks amid India's response to alleged Mythos access
An IMF report warns that AI tools like Mythos Preview could speed cyberattacks as well as defenses, risking broader data security. The article outlines Mythos's vulnerability-discovery and exploit-generation capabilities and details India's regulatory actions in response, while noting RBI's 2025 AI framework as context.
Why It Matters
AI-enabled cybersecurity tools can dramatically reduce reaction times but may also magnify systemic risk if misused. Regulators say resilience and supervision are needed to prevent broad impact on financial and critical infrastructure.
Timeline
5 Events
May 10, 2026: IMF warns AI could speed cyberattacks; Mythos singled out
May 10, 2026
In a new IMF report, the IMF warned that while AI could strengthen cyber defence, it could also make cyberattacks faster, cheaper, and accessible even to non-experts. The report singled out Anthropic’s Mythos Preview and noted that dependence on shared infrastructure could amplify risks across financial, energy, telecommunications, and public services sectors. Regulators urged resilience through supervision, coordination, and preparedness.
April 22, 2026: Reports of unauthorized Mythos access investigated
April 22, 2026
Anthropic confirmed it was investigating reports that unauthorised users had gained access to Mythos.
April 2026: India responds with meetings and safeguards committee
April 2026
Finance Minister Nirmala Sitharaman convened a meeting with Electronics and IT Minister Ashwini Vaishnaw, bankers, and other stakeholders to assess the risks posed by AI and its implications for financial data security. Banks were advised to establish mechanisms for real-time threat intelligence sharing with CERT-In and relevant agencies. The government also set up a committee under C. S. Setty, chairman of State Bank of India, to assess risks and recommend safeguards.
April 2026: Anthropic announces Mythos will not be publicly released
April 2026
Anthropic announced that Mythos would not be released publicly because of its ability to identify unknown flaws in IT systems, a capability that could be exploited.
2025: RBI framework introduced to promote responsible AI adoption in finance
2025
The Reserve Bank of India introduced a framework in 2025 to promote the responsible and ethical adoption of AI in the financial sector.