Search: “GPT 5.5”

5 stories

Searchkeyword smart Sortlatest hot importance relevance

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

CategoryAll Vulnerability 8 Exploit / PoC 4 Malware 3 Threat actor 1 Policy & legal 1 Phishing & fraud 1 Research 1

SeverityAll critical 10 high 2 medium 5 low 1 info 1

Where’s the Trump administration line on AI regulation?

CyberScoopJul 21, 18:34 UTC · Jul 21, 2026Policy & legal

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OpenAI Expands Daybreak With GPT-5.5-Cyber to Help Defenders Patch Security Flaws

The Hacker NewsJun 23, 05:25 UTC · Jun 23, 2026Vulnerability CVE-2026-47729 CVE-2026-4890 CVE-2026-4891+3 CVEs

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OpenAI’s GPT-5.5 is out with expanded cybersecurity safeguards

Help Net SecurityApr 24, 00:00 UTC · Apr 24, 2026Vulnerability

30

Discounted Claude access bought on the gray market may expose every prompt you send

Help Net SecurityAug 6, 00:00 UTC · Aug 6, 2026Phishing & fraud

30

Poison Claude Sells Discounted Claude Access While Its Operator Sees Every Customer Prompt

The Hacker NewsAug 5, 15:36 UTC · Aug 5, 2026Threat actor

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