Anthropic's Mythos AI Cracked 'Almost All' US Classified Systems in Hours, NSA Chief Reportedly Said
The claim remains unconfirmed, and officials have not disclosed which classified systems were affected or how extensive the alleged access was.
- On June 11, Senator Mark Warner, vice-chair of the Senate Intelligence Committee, stated that General Joshua Rudd, director of the National Security Agency and Cyber Command, told him Anthropic's AI model Mythos breached classified systems.
- President Trump moved to block foreign access to Anthropic's two most advanced models, Mythos and Fable, concurrent with the warning amid national security concerns.
- Rudd told Warner the model "broke into almost all of our classified systems, not in weeks, but in hours." Anthropic had previously restricted Mythos Preview access in April due to sensitivity.
- Helen Toner of Georgetown University's Centre for Security and Emerging Technology warned that preventing foreign nationals from accessing the models is likely unsustainable, effectively halting AI research.
- Former British security minister Tom Tugendhat noted that nations will question how to achieve sovereignty after such a clear lesson, while uncertainty remains over how America intends to manage this technological asset.
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15 Articles
Tests conducted on the latest AI Mythos 5 of the company have demonstrated its unprecedented capabilities in cyber attacks, writes The Economist.
Anthropic's Mythos AI Cracked 'Almost All' US Classified Systems in Hours, NSA Chief Reportedly Said
Anthropic's most powerful artificial intelligence model reportedly breached 'almost all' US classified systems in a matter of hours, according to Senator Mark Warner, who says the head of the National Security Agency told him directly that the model had penetrated nearly every classified system it was tested against. The claim has not been publicly confirmed by any government agency. Senator Mark Warner, vice-chair of the Senate Intelligence Com…
Claims about the capabilities of the artificial intelligence model raise concerns about the future of cyberattacks and the protection of critical infrastructure
Anthropic’s powerful Mythos AI reportedly breached ‘almost all’ NSA classified systems within a few hours during red-team test — report sheds more light on the U.S. government's sudden ban on the flagship models
According to a report by The Economist last week, Anthropic’s powerful Mythos AI model was able to break into “almost all” classified systems belonging to the National Security Agency (NSA) — one of the highest-ranking and most powerful intelligence agencies in the U.S. government — within hours during a controlled security evaluation. The claim came from Sen. Mark Warner, vice chair of the Senate Intelligence Committee, who said Gen. Joshua Rud…
A statement by Senator Mark Warner, claiming that Anthropic's AI Mythos infiltrated NSA systems in a matter of hours, provoked a heated controversy. Out of context, this explosive information was actually hiding a controlled security test, revealing the power of new technologies and reviving debate on their regulation.
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