Tags: software vulnerabilities

Anthropic announced it will restrict access to its latest large‑language model, Mythos, citing the model’s advanced ability to uncover software vulnerabilities. Instead of a public rollout, the company will share Mythos with a select group of large enterprises, including Amazon Web Services and JPMorgan Chase. The move mirrors a broader industry trend of tightening model distribution to protect critical infrastructure and to curb the rise of model distillation that threatens frontier lab revenues. Analysts suggest the strategy also positions Anthropic for lucrative enterprise contracts while keeping competitors at bay. Read more

Anthropic announced that its latest Claude model, dubbed Mythos, can locate and exploit software vulnerabilities at a level that rivals top human experts. Because the technology poses a significant security risk if released publicly, the company is restricting access to a select group of infrastructure providers through a new initiative called Project Glasswing. The consortium, which includes Apple, Amazon Web Services, Microsoft, Google and more than 40 other firms, will receive $100 million in usage credits and $4 million in donations to open‑source security projects. Anthropic says the partnership aims to shore up defenses before malicious actors can weaponize the model. Read more

Anthropic has rolled out Claude Mythos Preview, a new AI model under the Project Glasswing initiative, to a handful of defensive‑security partners. The model, which the company says can identify high‑severity vulnerabilities across major operating systems and browsers without human guidance, will initially be available only to firms like JPMorgan Chase, Cisco and the Linux Foundation. Anthropic is backing the launch with up to $100 million in usage credits and a $4 million donation to open‑source foundations, while also holding preliminary talks with U.S. officials about its offensive and defensive capabilities. Read more

Anthropic announced Tuesday that its newest frontier AI model, Mythos, will be deployed in a restricted preview for twelve leading tech firms under a new initiative called Project Glasswing. The model, described as the company’s most powerful to date, will scan both proprietary and open‑source software for zero‑day vulnerabilities. Anthropic says Mythos has already identified thousands of critical bugs, many decades old, and will be used for defensive security work while the firm continues discussions with U.S. officials about its broader applications. Read more