Defion Security Data Breach: ESXi Hosts Compromised Defion Security was allegedly breached after an actor compromised three publicly accessible ESXi hosts and escalated privileges to gain deep access to the company's systems. After an alleged failed extortion attempt in which the company patched the vulnerability but did not respond, the actor is offering exfiltrated data—including a full Splunk...

Defion Security suffered a breach after three public ESXi hosts were compromised and privileges escalated. Stolen data including Splunk dumps, emails, and backups is now for sale on a hacker forum. #DataLeak #ESXiAttack #USA