This Week in Security: The Supply Chain Has Problems

The biggest story of the week is a new massive supply chain breach, which appears to be unrelated to the previous massive supply chain breaches, this time of the Axios HTTP project. Axios …read more Continue reading This Week in Security: The Supply Chain Has Problems

TeamPCP Supply Chain Campaign: Update 006 – CERT-EU Confirms European Commission Cloud Breach, Sportradar Details Emerge, and Mandiant Quantifies Campaign at 1,000+ SaaS Environments, (Fri, Apr 3rd)

This is the sixth update to the TeamPCP supply chain campaign threat intelligence report,&#;x26;#;xc2;&#;x26;#;xa0;“When the Security Scanner Became the Weapon”&#;x26;#;xc2;&#;x26;#;xa0;(v3.0, March 25, 2026).&#;x26;#;xc2;&#;x26;#;xa0;Update 005&#;x26;#;xc2;&#;x26;#;xa0;covered developments through April 1, including the first confirmed victim disclosure (Mercor AI), Wiz&#;x26;#;39;s post-compromise cloud enumeration findings, DPRK attribution of the axios compromise, and LiteLLM&#;x26;#;39;s release resumption after Mandiant&#;x26;#;39;s forensic audit. This update covers intelligence from April 1 through April 3, 2026.

Continue reading TeamPCP Supply Chain Campaign: Update 006 – CERT-EU Confirms European Commission Cloud Breach, Sportradar Details Emerge, and Mandiant Quantifies Campaign at 1,000+ SaaS Environments, (Fri, Apr 3rd)

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TrueConf Zero-Day Exploited in Asian Government Attacks

A Chinese threat actor exploited the video conferencing platform to perform reconnaissance, escalate privileges, and execute additional payloads.
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In Other News: ChatGPT Data Leak, Android Rootkit, Water Facility Hit by Ransomware

Other noteworthy stories that might have slipped under the radar: Symantec vulnerability, anti-ClickFix mechanism added to macOS, FBI hack classified as major incident.
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Windows Security app gets Secure Boot certificate status indicators as 2026 expiration approaches

Microsoft’s Secure Boot certificates, issued in 2011, are approaching expiration in 2026. To help IT administrators track whether devices have received replacement certificates, Microsoft has added new status indicators to the Windows Security ap… Continue reading Windows Security app gets Secure Boot certificate status indicators as 2026 expiration approaches