Mozilla researchers revealed a new attack that tricks Claude Code into running hidden commands from seemingly harmless GitHub repositories.

CVE-2026-43503 DirtyClone is the fourth DirtyFrag-family privilege escalation in six weeks. JFrog's public PoC raises the ...

Linux kernel privilege escalation exploit DirtyClone (CVE-2026-43503) is publicly documented: JFrog published a working attack walkthrough Thursday showing how any local user can gain root on ...

OpenAI is now turning its Daybreak initiative into a defensive cybersecurity program that combines Codex updates, the GPT-5.5-Cyber release and partner access for approved organizations. As OpenAI ...

Cordyceps, a systemic class of exploitable CI/CD vulnerabilities, allows unauthenticated attackers to hijack developer ...

OpenAI has expanded its Daybreak cybersecurity programme with Patch the Planet, a new initiative aimed at helping open-source maintainers find, validate and fix software flaws before attackers can ...

Learn essential Nmap commands for network scanning, port discovery, and OS detection. Complete guide with examples and a ...

OpenAI has deployed GPT-5.5-Cyber to execute automated open-source vulnerability remediation alongside security firm Trail of ...

A newly discovered 732-byte Python exploit poses severe risks to Linux systems globally. Affecting distributions like Ubuntu ...

Ongoing research into AI agent framework security identified an exploit chain in AutoGen Studio (AutoGen’s open-source prototyping user interface) that allows untrusted web content rendered by a ...

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A reverse shell makes the target machine initiate the connection back to the attacker, bypassing firewalls that only filter ...