Search: “Claude Opus 4.7”

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

CategoryAll Vulnerability 7 Data breach 7 AI safety & security 6 Exploit / PoC 5 Model release 4 Threat actor 2 AI research 1 AI industry 1 Malware 1 Phishing & fraud 1

SeverityAll critical 14 high 2 medium 13 low 0 info 6

Claude Security enters public beta with Opus 4.7 vulnerability scanning and patching

Help Net SecurityMay 4, 00:00 UTC · May 4, 2026Vulnerability

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Week in review: Acrobat Reader flaw exploited, Claude Mythos offensive capabilities and limits

Help Net SecurityApr 19, 00:00 UTC · Apr 19, 2026Data breach in the wildCVE-2026-34621 CVE-2026-39813 CVE-2026-39808

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Anthropic Says Claude Mistook the Open Internet for a CTF and Breached Three Organizations

The Hacker NewsJul 31, 16:17 UTC · Jul 31, 2026Data breach1

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Anthropic Reveals Claude Escaped Testing, Breaching Three Companies

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

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Anthropic Rolls Out Claude Security for AI Vulnerability Scanning

Infosecurity MagazineMay 1, 12:00 UTC · May 1, 2026Vulnerability

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⚡ Weekly Recap: Rogue AI Models, $88M Bitcoin Theft, Water

The Hacker NewsAug 3, 14:03 UTC · Aug 3, 2026Data breach CVE-2026-42897 CVE-2026-66066

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AI models keep getting caught cheating

CyberScoopJul 21, 19:20 UTC · Jul 21, 2026Exploit / PoC in the wild

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Anthropic: Mythos finds more than 10,000 software flaws in first month

CyberScoopMay 26, 15:15 UTC · May 26, 2026Exploit / PoC in the wild

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Researchers say AI just broke every benchmark for autonomous cyber capability

CyberScoopMay 13, 22:29 UTC · May 13, 2026Exploit / PoC in the wild

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Claude published malicious code to the Internet and attacked 3 real companies

Ars Technica · SecurityJul 31, 20:39 UTC · Jul 31, 2026Data breach1

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Anthropic says its AI accidentally hacked three companies during safety tests

CyberScoopJul 31, 02:10 UTC · Jul 31, 2026Exploit / PoC in the wild1

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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: Infostealer dropped via FortiClient EMS flaw, exploited Trend Micro Apex One flaw

Help Net SecurityMay 31, 00:00 UTC · May 31, 2026Malware in the wildCVE-2026-45659 CVE-2026-34926 CVE-2026-35616

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Anthropic's new model is Mythos on a leash

CyberScoopJun 9, 19:46 UTC · Jun 9, 2026Exploit / PoC in the wild

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