Cybersecurity briefing — 2026-03-22

Here's your PlainSec briefing for Sunday, March 22nd.

• CISA Orders Federal Patch for Zimbra XSS Flaw
• Internet-Exposed KACE Appliances Suffer Administrative Takeover
• Iran Deploys Cyber Chaos Campaign to Pressure Rivals
• Oracle Patches Critical Unauthenticated RCE in Fusion Middleware
• Attackers Backdoor Trivy GitHub Actions to Steal Secrets
• Musician Pleads Guilty to Millions in Streaming Royalty Fraud Using AI