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| 14 Apr 2026 | |
| Written by Gabi Gerber | |
| Attacks & Threats |
As Anthropic's Claude Mythos model threatens to upend the vulnerability management ecosystem, security luminaries warn that chief information security officers (CISOs) should start getting ready now.
Earlier this month, Anthropic unveiled Claude Mythos Preview, a new version of its large language model (LLM) that, while general purpose, was flagged by the AI firm for its skill at handling security tasks. Mythos can discover and exploit complex, high-severity vulnerabilities across major operating systems and Web browsers, according to Anthropic. Recent experimentation led to the discovery of thousands of bugs, Anthropic said, including an exploit of a patched 27-year-old flaw in OpenBSD. More here
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Organizations don't need better vulnerability scanners; they need to know who owns their assets and has the authority and capacity to actually fix them. More...
Threat actors are now hiding payloads by using DNS TXT records and browser cache pre-fetching, making it tougher to spot… More...
A purported ad-blocker exfiltrates reams of sensitive information and benefits from having Google's stamp of approval de… More...
The "third-party[.]com" domain, commonly used as a documentation placeholder, has been observed serving a ClickFix lure … More...
Microsoft seized 50 websites and disabled more than 150 domains as part of a coordinated disruption effort against a phi… More...
