Cybersecurity briefing — 2026-03-20
Here's your PlainSec briefing for Friday, March 20th.
Interlock Ransomware Uses Zero-Day to Compromise Firewalls
Russian APT Breaches Ukrainian Maritime Agency Through Zimbra Flaw
Critical SharePoint Flaw Being Actively Exploited
US, Allies Disrupt IoT Botnets Behind Massive DDoS Attacks
FBI Takedown of Handala Websites After Stryker Mass-Wipe
Iran Deploys Cyber Chaos Campaign to Pressure Rivals
CISA Urges US Firms to Harden Microsoft Intune
FBI director Kash Patel confirmed the agency is purchasing commercially available
ScreenConnect Flaw and SILENTCONNECT Loader Enable Unauthorized Access
Oracle Patches Critical Unauthenticated RCE in Fusion Middleware
Cybersecurity briefing — 2026-03-20
Here's your PlainSec briefing for Friday, March 20th.
Interlock Ransomware Uses Zero-Day to Compromise Firewalls
Russian APT Breaches Ukrainian Maritime Agency Through Zimbra Flaw
Critical SharePoint Flaw Being Actively Exploited
US, Allies Disrupt IoT Botnets Behind Massive DDoS Attacks
FBI Takedown of Handala Websites After Stryker Mass-Wipe
Iran Deploys Cyber Chaos Campaign to Pressure Rivals
CISA Urges US Firms to Harden Microsoft Intune
FBI director Kash Patel confirmed the agency is purchasing commercially available
ScreenConnect Flaw and SILENTCONNECT Loader Enable Unauthorized Access
Oracle Patches Critical Unauthenticated RCE in Fusion Middleware