Anthropic’s Mythos breach was humiliating
Anthropic’s Mythos breach was humiliating

Anthropic’s tightly controlled rollout of Claude Mythos has taken an awkward turn. After spending weeks insisting the AI model is so capable at cybersecurity that it is too dangerous to release publicly, it appears the model fell into the wrong hands anyway. According to Bloomberg, a “small group of unauthorized users” has had access to […]

What Anthropic’s Mythos Means for the Future of Cybersecurity
What Anthropic’s Mythos Means for the Future of Cybersecurity

Two weeks ago, Anthropic announced that its new model, Claude Mythos Preview, can autonomously find and weaponize software vulnerabilities, turning them into working exploits without expert guidance. These were vulnerabilities in key software like ope…

Anthropic reportedly hits $1 trillion implied valuation on secondary markets
Anthropic reportedly hits $1 trillion implied valuation on secondary markets

Secondary share trading platforms are pricing Anthropic at approximately $1 trillion, just three months after its primary fundraising round valued it at $380 billion. OpenAI is trading at $880 billion on the same platforms, a meaningful reversal of the…

Mozilla patched 271 Firefox bugs found by Anthropic’s Mythos, and says the zero-day era has an expiration date
Mozilla patched 271 Firefox bugs found by Anthropic’s Mythos, and says the zero-day era has an expiration date

Summary: Mozilla released Firefox 150 with fixes for 271 security vulnerabilities identified by Anthropic’s Claude Mythos Preview, an unreleased frontier AI model distributed under the restricted Project Glasswing programme. The collaboration began wit…

Anthropic’s Mythos rollout has missed America’s cybersecurity agency
Anthropic’s Mythos rollout has missed America’s cybersecurity agency

Several US federal agencies are taking up Anthropic’s new cybersecurity model to find vulnerabilities, but one is reportedly not getting in on the action: the nation’s central cybersecurity coordinator. On Tuesday, Axios reported that the Cybersecurity and Infrastructure Security Agency (CISA) didn’t have access to Mythos Preview, which Anthropic has touted as a powerful tool […]

A Japanese TV shopping company bet on Anthropic in 2021, and now it is quadrupling its fund
A Japanese TV shopping company bet on Anthropic in 2021, and now it is quadrupling its fund

Summary: Japanet Holdings, the Japanese TV shopping company based in Nagasaki, has quadrupled its venture capital fund to $200 million after early investments through Pegasus Tech Ventures in Anthropic, xAI, SpaceX, and OpenAI generated extraordinary p…

Anthropic’s most dangerous AI model just fell into the wrong hands
Anthropic’s most dangerous AI model just fell into the wrong hands

Anthropic’s Mythos AI model, a powerful cybersecurity tool that the company said could be dangerous in the wrong hands, has been accessed by a “small group of unauthorized users,” Bloomberg reports. An unnamed member of the group, identified only as “a third-party contractor for Anthropic,” told the publication that members of a private online forum […]

Unauthorized users gained access to Anthropic’s restricted Mythos AI model on launch day via a third-party contractor’s environment
Unauthorized users gained access to Anthropic’s restricted Mythos AI model on launch day via a third-party contractor’s environment

A small group communicating via a private Discord channel accessed Claude Mythos Preview by guessing the model’s URL on the same day Anthropic announced Project Glasswing. Anthropic says it is investigating and has found no evidence of impact to its co…

Unauthorized group has gained access to Anthropic’s exclusive cyber tool Mythos, report claims

Anthropic told TechCrunch it is investigating the claims, but maintains that there is no evidence that its systems have been impacted.