cybersecurity startups

A startup reports that AI agents it built managed to breach Anthropic's systems in under 12 hours, according to the claim circulating widely. The stunt is drawing attention to how quickly autonomous AI tools can find and exploit security flaws in even well-defended tech companies. Commenters are debating what it means for AI safety and cybersecurity defenses.

Researchers at cybersecurity startup Cathedral say they got inside Anthropic, according to a Washington Post report. The report is drawing attention to how a small security firm managed to penetrate the systems of one of the leading AI companies, raising questions about security practices at major AI labs. Details of the method and Anthropic's response remain limited in early discussion.

A cybersecurity startup has raised $15 million to counter the growing use of artificial intelligence in cybercrime. The funding round was reported by Fortune, which notes that AI is transforming how cyberattacks are carried out, making them more sophisticated and harder to detect. The company plans to use the capital to develop defenses against these AI-driven threats.

Former officers of Israel's elite Unit 8200 intelligence unit have raised $34 million for Mave, a cybersecurity startup focused on agentic security operations. The funding for the stealth company was reported by SecurityWeek. Unit 8200 alumni are well known for founding prominent Israeli tech and security firms, and investors often back teams from this background.

JB Financial has launched a $22.7 million venture fund, and its first investment goes to an AI security startup. The move signals the financial group's push into early-stage technology backing, with artificial intelligence and cybersecurity as its opening priority. Details on the startup's identity and the fund's broader investment strategy have not yet been disclosed.

JB Financial has made its first investment from a newly launched fund, choosing an artificial intelligence security startup as the inaugural bet. The move signals the financial group's intent to deploy fresh capital into AI-focused technology companies, with cybersecurity seen as a priority area. Details on the deal size and the startup's identity were not disclosed in early coverage.

Pluto Security has raised $42 million in new funding, according to TechCrunch. The startup helps enterprise security teams deal with a growing problem: attacks and vulnerabilities driven by the rapid spread of AI tools inside companies. The funding comes as security teams worldwide struggle to manage AI-related risks, and investors continue to pour money into cybersecurity startups addressing this emerging challenge.