Search: “ctf”

9 items

Searchkeyword smart Sortlatest hot importance relevance

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

CategoryAll Vulnerability 44 Malware 17 AI safety & security 15 Exploit / PoC 15 Industry 11 Ransomware 10 Data breach 9 Policy & legal 8 Threat actor 6 Phishing & fraud 4 Research 3 AI tools & infra 2 AI research 2 Model release 2

SeverityAll critical 45 high 29 medium 42 low 25 info 11

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

The Hacker NewsJul 31, 16:17 UTC · Jul 31, 2026Data breach2

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How to gamify cybersecurity preparedness

Help Net SecuritySep 5, 00:00 UTC · Sep 5, 2024Data breach

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31,000 Records Compromised in Breach of Liechtenstein Companies and Foundations Register

Security AffairsAug 4, 07:14 UTC · Aug 4, 2026Data breach

45

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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Getting a career in cybersecurity isn’t easy, but this can help

Cisco TalosJun 26, 18:00 UTC · Jun 26, 2025Data breach

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Cybersecurity jobs available right now: November 5, 2024

Help Net SecurityJan 13, 09:09 UTC · Jan 13, 2025Data breach

57

Hackers threaten to leak a copy of the World-Check database used to assess potential risks associated with entities

Security AffairsApr 22, 13:21 UTC · Apr 22, 2024Data breach

45

NUVOLA: the new Cloud Security tool

Security AffairsSep 28, 08:26 UTC · Sep 28, 2022Data breach

57

FBI Arrests Alleged Owner of Deer.io, a Top Broker of Stolen Accounts

Krebs on SecurityMar 10, 15:05 UTC · Mar 10, 2020Data breach1

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