Cybersecurity briefing — 2026-03-21
Here's your PlainSec briefing for Saturday, March 21st.
Interlock Ransomware Uses Zero-Day to Compromise Firewalls
Critical SharePoint Flaw Being Actively Exploited
US, Allies Disrupt IoT Botnets Behind Massive DDoS Attacks
Attackers Backdoor Trivy GitHub Actions to Steal Secrets
Langflow Vulnerability Exploited Within 20 Hours
Musician Pleads Guilty to Millions in Streaming Royalty Fraud Using AI
ScreenConnect Flaw and SILENTCONNECT Loader Enable Unauthorized Access
Metasploit Update Adds AVideo, FreePBX Exploit Modules
Oracle Patches Critical Unauthenticated RCE in Fusion Middleware
Cybersecurity briefing — 2026-03-21
Here's your PlainSec briefing for Saturday, March 21st.
Interlock Ransomware Uses Zero-Day to Compromise Firewalls
Critical SharePoint Flaw Being Actively Exploited
US, Allies Disrupt IoT Botnets Behind Massive DDoS Attacks
Attackers Backdoor Trivy GitHub Actions to Steal Secrets
Langflow Vulnerability Exploited Within 20 Hours
Musician Pleads Guilty to Millions in Streaming Royalty Fraud Using AI
ScreenConnect Flaw and SILENTCONNECT Loader Enable Unauthorized Access
Metasploit Update Adds AVideo, FreePBX Exploit Modules
Oracle Patches Critical Unauthenticated RCE in Fusion Middleware