Past briefings
March 2026
Browse PlainSec cybersecurity briefings by date.
- Tuesday, March 31, 2026: Critical Citrix NetScaler memory leak now exploited; admin sessions at risk · 10 stories
- Monday, March 30, 2026: Intesa Sanpaolo fined €31.8M over employee snooping · 6 stories
- Sunday, March 29, 2026: Coruna exploit kit recycles Triangulation iOS zero‑days · 12 stories
- Saturday, March 28, 2026: TeamPCP pauses new supply-chain compromises, monetizes haul · 14 stories
- Friday, March 27, 2026: Coruna exploit kit recycles Triangulation iOS zero‑days · 31 stories
- Thursday, March 26, 2026: Iran-related cyber campaigns spike with wipers and ransomware · 19 stories
- Wednesday, March 25, 2026: Trivy GitHub Actions compromise exposes CI/CD secrets · 12 stories
- Tuesday, March 24, 2026: Interlock ransomware uses zero-day to compromise firewalls · 9 stories
- Monday, March 23, 2026: Critical SharePoint flaw being actively exploited · 8 stories
- Sunday, March 22, 2026: CISA orders federal patch for Zimbra XSS flaw · 6 stories
- Saturday, March 21, 2026: Interlock ransomware uses zero-day to compromise firewalls · 9 stories
- Friday, March 20, 2026: Russian APT breaches Ukrainian maritime agency through Zimbra flaw · 10 stories
- Thursday, March 19, 2026: Critical ScreenConnect flaw and SILENTCONNECT loader observed · 9 stories
- Wednesday, March 18, 2026: Boggy Serpens escalates attacks on maritime and energy · 10 stories
- Tuesday, March 17, 2026: Wing FTP Server flaw added to federal KEV list · 10 stories
- Monday, March 16, 2026: Attackers weaponize 250+ WordPress sites to steal credentials · 3 stories
- Sunday, March 15, 2026: Iran-aligned actors escalate cyber attacks on US, allies · 5 stories
- Saturday, March 14, 2026: Law enforcement dismantles global SocksEscort residential-proxy botnet · 10 stories
- Friday, March 13, 2026: Iran-linked hackers cripple Stryker's global Microsoft environment · 10 stories
- Thursday, March 12, 2026: CISA orders emergency patches for SolarWinds, Ivanti, Workspace One · 10 stories
- Wednesday, March 11, 2026: Microsoft releases March Patch Tuesday updates · 10 stories
- Tuesday, March 10, 2026: UAT-8616 activity affects Cisco Catalyst SD-WAN Controller · 9 stories
- Monday, March 9, 2026: Typosquatted phishing campaign harvests AWS console credentials · 6 stories
- Sunday, March 8, 2026: OpenAI agent finds 792 critical and 10,561 high-severity flaws · 5 stories
- Saturday, March 7, 2026: Iran-linked cyberattacks surge after US‑Israel operation Epic Fury · 10 stories
- Friday, March 6, 2026: Zero-day exploits hit enterprise devices in 2025 · 10 stories
- Thursday, March 5, 2026: CISA adds VMware Aria Operations flaw to KEV · 10 stories
- Wednesday, March 4, 2026: Actively exploited Qualcomm zero‑day hits Android chipsets · 10 stories
- Tuesday, March 3, 2026: Iran-linked cyberattacks surge after US‑Israel Operation Epic Fury · 10 stories
- Monday, March 2, 2026: Cisco SD‑WAN controllers targeted by long‑running zero‑day exploit · 5 stories
- Sunday, March 1, 2026: Debian patches LXD flaws allowing command execution · 7 stories