OpenAI GPT-6 Cyber advances cybersecurity research by finding software flaws and strictly obeying mission boundaries.

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The post OpenAI GPT-6 Cyber: New Era in Security Research appeared first on Daily CyberSecurity.

OpenAI offline world training replaces live internet access after a September 20 DNS escape paused frontier training for 11 days.

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The post OpenAI Cuts Internet Access for Frontier Model Training appeared first on Daily CyberSecurity.

Two Discourse vulnerabilities, CVE-2026-55674 and CVE-2026-55420, enable cache poisoning XSS and server file reads. Patch to the fixed releases now.

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The post Discourse Vulnerabilities Let Attackers Hijack Pages for Every Visitor and Read Server Files appeared first on Daily CyberSecurity.