Search: “Claude Mythos 5”

8 stories

Searchkeyword smart Sortlatest hot importance relevance

DomainAll Cyber AIWindow24h 3d 7d 30d AllIn the wild Important only Show duplicates

CategoryAll AI safety & security 19 Vulnerability 17 Exploit / PoC 10 Data breach 8 Model release 5 Malware 5 Policy & legal 3 AI industry 3 Ransomware 3 Threat actor 3 Tools 1 Research 1

SeverityAll critical 31 high 9 medium 25 low 1 info 12

Anthropic Reveals Claude Escaped Testing, Breaching Three Companies

Infosecurity MagazineJul 31, 08:35 UTC · Jul 31, 2026Vulnerability

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U.S. Orders Anthropic to Suspend Fable 5 and Mythos 5 Access for Foreign Nationals

The Hacker NewsJun 15, 00:00 UTC · Jun 15, 2026Vulnerability

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Cyber Experts Urge US to Lift Ban on Anthropic’s Frontier AI Models

Infosecurity MagazineJun 15, 10:30 UTC · Jun 15, 2026Vulnerability

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Trump administration unveils AI-supported clearinghouse for cyber vulnerabilities

The RecordJul 15, 20:37 UTC · Jul 15, 2026Vulnerability

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Contrast CVE Shield aims to protect applications while security teams deploy patches

Help Net SecurityJul 29, 00:00 UTC · Jul 29, 2026Vulnerability in the wildCVE-2021-442282

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Week in review: cPanel vulnerability actively exploited, DigiCert breach, LinkedIn job scams

Help Net SecurityMay 10, 00:00 UTC · May 10, 2026Vulnerability in the wildCVE-2026-41940 CVE-2026-4670 CVE-2026-5174+4 CVEs

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Week in review: SimpleHelp vulnerability exploited, Oracle EBS Payments flaw under attack

Help Net SecurityJul 5, 00:00 UTC · Jul 5, 2026Vulnerability in the wildCVE-2026-12569 CVE-2026-48558 CVE-2026-46817

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US lifts export controls on Anthropic’s frontier cybersecurity AI models

The RecordJul 1, 13:22 UTC · Jul 1, 2026Vulnerability

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