Japan's PM orders cybersecurity review to defend against Anthropic Mythos
Briefly

Japan's PM orders cybersecurity review to defend against Anthropic Mythos
"In a Tuesday cabinet meeting, the PM instructed cybersecurity minister Hisashi Matsumoto to devise measures to check the state of government systems to determine whether it's possible to detect and fix vulnerabilities, and to develop a plan to ensure critical infrastructure operators can do likewise."
"Japan's leader ordered the checks because she feels Mythos and similar frontier models may be misused, and that attacks on infrastructure may therefore increase in speed and scale perhaps even exponentially."
"Many regulators around the world have issued guidance to point out that now is the perfect time to revisit and improve security strategies and capabilities, because Mythos and other AI models mean defenses are going to be tested like never before."
"Some researchers have said that while Mythos can find bugs at speed, but doesn't find flaws humans can't detect with their naked brains. Others suggest Mythos is not vastly better at finding bugs than open source models that pre-date it and are publicly available unlike Mythos which is restricted to certain users."
Japan’s prime minister ordered a review of government cybersecurity strategy after the arrival of Anthropic’s bug-hunting model Mythos. A cabinet meeting directed the cybersecurity minister to create measures to check the condition of government systems and determine whether vulnerabilities can be detected and fixed. The order also requires a plan to ensure critical infrastructure operators can perform similar checks. The urgency is driven by concern that frontier AI models may be misused, increasing the speed and scale of attacks, potentially exponentially. Regulators worldwide have urged security strategy updates because AI models will test defenses more than before, and some have already ordered security reviews for organizations they oversee.
Read at www.theregister.com
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