Anthropic on Tuesday launched a preview of its new frontier mannequin, Mythos, which it says might be utilized by a small coterie of companion organizations for cybersecurity work. In a beforehand leaked memo, the AI startup referred to as the mannequin certainly one of its “strongest” but.
The mannequin’s restricted debut is a part of a brand new security initiative, dubbed Challenge Glasswing, through which greater than 40 companion organizations will deploy the mannequin for the needs of “defensive security work” and to safe important software program, Anthropic stated. Whereas it was not particularly educated for cybersecurity work, the preview might be used to scan each first-party and open-source software program methods for code vulnerabilities, the corporate stated.
Anthropic claims that, over the previous few weeks, Mythos recognized “1000’s of zero-day vulnerabilities, lots of them important.” Most of the vulnerabilities are one to twenty years outdated, the corporate added.
Mythos is a general-purpose mannequin for Anthropic’s Claude AI methods that the corporate claims has robust agentic coding and reasoning abilities. Anthropic’s frontier fashions are thought of its most subtle and high-performance fashions, designed for extra advanced duties, together with agent-building and coding.
The companion organizations previewing Mythos embody Amazon, Apple, Broadcom, Cisco, CrowdStrike, the Linux Basis, Microsoft, and Palo Alto Networks. As a part of the initiative, these companions will in the end share what they’ve realized from utilizing the mannequin in order that the remainder of the tech business can profit from it. The preview will not be going to be made usually obtainable, Anthropic stated.
Anthropic additionally claims that it has engaged in “ongoing discussions” with federal officers about using Mythos, though one must think about that these discussions are difficult by the truth that Anthropic and the Trump administration are at the moment locked in a authorized battle after the Pentagon labeled the AI lab a supply-chain danger over Anthropic’s refusal to permit autonomous focusing on or surveillance of U.S. residents.
Information of Mythos was initially leaked in a knowledge security incident reported final month by Fortune. A draft weblog in regards to the mannequin (then referred to as “Capybara”) was left in an unsecured cache of paperwork obtainable on a publicly inspectable knowledge lake. The leak, which Anthropic subsequently attributed to “human error,” was initially noticed by security researchers. “‘Capybara’ is a brand new title for a brand new tier of mannequin: bigger and extra clever than our Opus fashions — which had been, till now, our strongest,” the leaked doc stated, including later that it was “by far essentially the most highly effective AI mannequin we’ve ever developed,” in accordance with the report.
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Within the leak, Anthropic claimed that its new mannequin far exceeded efficiency areas (like “software program coding, educational reasoning, and cybersecurity”) met by its at the moment public fashions, and that it might doubtlessly pose a cybersecurity menace if weaponized by unhealthy actors to seek out bugs and exploit them (moderately than repair them, which is how Mythos might be deployed).
Final month, the corporate by accident uncovered practically 2,000 supply code information and over half 1,000,000 traces of code through a mistake it made within the launch of model 2.1.88 of its Claude Code software program bundle. The corporate then by accident induced 1000’s of code repositories on Github to be taken down because it tried to scrub up the mess.
