Amazon Web Services (AWS) is under threat from Codefinger ransomware that integrates with AWS’s encryption tools, rendering data recovery impossible without decryption keys. The cyber threat was identified by cybersecurity firm Halcyon. Meanwhile, the Eindhoven University of Technology in the Netherlands has suspended all classes following a ransomware attack on its servers.

Critical Ivanti Flaw Actively Exploited to Deploy TRAILBLAZE and BRUSHFIRE Malware
Ivanti has patched a critical security vulnerability, CVE-2025-22457, that could have allowed remote, unauthenticated attackers to execute arbitrary code on its Connect Secure product. The