CONNECT WITH US
Cyber Security

Cyber Security

Anthropic Expands Claude Access for Vetted Cyber Teams as Glasswing Finds 129,000 Flaws

The Hacker News logo

Published on

Add as a preferred source on Google
Anthropic Expands Claude Access for Vetted Cyber Teams as Glasswing Finds 129,000 Flaws

Anthropic on Tuesday said it's expanding a program that allows vetted cybersecurity professionals to test its advanced artificial intelligence (AI) models with reduced safeguards and blocking classifiers, as the company claimed its Project Glasswing initiative uncovered at least 129,000 verified software vulnerabilities between April and July 2026.

The company said it also found an additional 5,500 verified software vulnerabilities between April and October 2026 through open-source scanning efforts.

"Of these verified vulnerabilities, more than 33,000 have so far been rated as critical- or high-severity," Anthropic said. "This is likely an undercount, as it is based on survey data from only a subset of Glasswing partners. As such, we expect the true impact to be at least five times higher."

The updated program, called the Cyber Verification Program (CVP), features three access tiers, allowing organizations and security teams to apply for one that best aligns with their work. Each tier comes with access to its models, including Claude Opus 5.5, Claude Sonnet 5.5, Claude Mythos 5.1, and new models moving forward.

According to a CyScenarioBench evaluation, its safeguards blocked 46 of 50 tasks on Claude Opus 5.5 in the Defense Access tier, while the Red Team Access tier on the same model did not block any tasks, and completed 34 of 50, which is the same completion rate as when no safeguards are applied. Without CVP access, every task was blocked on the first prompt.

"These evaluations give us confidence that we can make advanced cyber capabilities safely available to a broader set of defenders, expanding the defensive efforts we began with Project Glasswing," Anthropic said.


Source link
Related Topics:Cyber Security

Disclaimer

We strive to uphold the highest ethical standards in all of our reporting and coverage. We TheMorningPulse.fyi want to be transparent with our readers about any potential conflicts of interest that may arise in our work. It's possible that some of the investors we feature may have connections to other businesses, including competitors or companies we write about. However, we want to assure our readers that this will not have any impact on the integrity or impartiality of our reporting. We are committed to delivering accurate, unbiased news and information to our audience, and we will continue to uphold our ethics and principles in all of our work. Thank you for your trust and support.