Cybersecurity briefing, 2026-03-05

• CISA adds VMware Aria Operations flaw to KEV
• Global coalition disrupts Tycoon 2FA phishing service
• ASA and FTD OSPF flaws can cause device reloads
• Critical FreeScout flaw enables zero-click server compromise
• Mass iPhone attacks tied to Coruna exploit kit
• Law enforcement seizes LeakBase forum hosting stolen credentials
• Iran-linked cyberattacks surge after US‑Israel Operation Epic Fury
• Actively exploited Qualcomm zero‑day hits Android chipsets
• Debian patches Chromium for ten security flaws
• Russian state-linked hackers deploy backdoors against Ukraine

Recent editions

• 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