Related Threat Clusters

Critical OpenAI Codex Flaw Exposes GitHub Tokens to Attackers
A critical command injection vulnerability in OpenAI's Codex has been discovered, allowing attackers to steal GitHub OAuth tokens from developers. The flaw originated from improper input validation during the branch…

4 articles · Updated April 1, 2026
Critical Vulnerabilities in Claude.ai Enable Data Theft and Malicious Redirects
A series of vulnerabilities in Anthropic's Claude.ai, collectively termed 'Claudy Day', have been identified, allowing attackers to exfiltrate sensitive user data and redirect users to malicious sites. The attack chain…

4 articles · Updated March 18, 2026

Recent Intelligence Reports

OpenAI Codex Command Injection Flaw Exposes GitHub Tokens — Technadu · March 30, 2026
Claude Vulnerabilities Allow Data Exfiltration and User Redirection to Malicious Sites — Cybersecuritynews · March 19, 2026
Claude Vulnerabilities Allow Data Exfiltration and Malicious Redirect Attacks — Gbhackers · March 19, 2026
'Claudy Day’ Trio of Flaws Exposes Claude Users to Data Theft — Darkreading · March 18, 2026
Claude.ai Vulnerabilities Expose Data Exfiltration Risks — Technadu · March 18, 2026