Major Cyber Attacks in Review: March 2025 

**Executive Summary:** March 2025 featured multiple high-impact incidents: a claimed Oracle Cloud breach exposing millions of authentication artifacts, a GitHub Actions supply-chain compromise leaking CI/CD secrets across thousands of organizations, a $6.1M token theft from WEMIX via stolen authentication keys, a global malvertising campaign distributing infostealers and RATs to nearly one million devices, a large DDoS outage against X, and significant corporate data exfiltration tied to ransomware groups such as Hunters International; these events illustrate exploitation of known vulnerabilities, compromised developer workflows, exposed credentials, and evolving extortion tactics that collectively pose substantial operational and reputational risk.