AV vendor goes to war with security shop over update server scare

A public dispute between antivirus vendor eScan and security firm Morphisec over an alleged supply‑chain compromise: Morphisec claims an eScan update server was used to distribute malicious files, while eScan says an unauthorized configuration change on a single regional update server caused a rogue file to appear briefly (about two hours), affected a limited set of customers, and was remediated without evidence of data exfiltration.