Summary:

In this fast-paced technical roundup, we cover three high-impact cybersecurity developments from the last 7 days (Feb 28–Mar 4, 2026): escalating Iranian-linked cyber operations amid U.S.-Israel strikes, CISA's addition of an actively exploited VMware Aria Operations command injection flaw to the KEV catalog, and the University of Hawaiʻi Cancer Center's disclosure of a 2025 ransomware attack exposing up to 1.2 million individuals' sensitive data.

We break down attack vectors, indicators of compromise, exploitation mechanics, and immediate defensive steps—essential listening for SOC teams, incident responders, and risk managers navigating blended threats, virtualization vulnerabilities, and long-tail data extortion.

Geopolitical Cyber Escalation (Iran-linked activity post-Feb 28 strikes): ...