Microsoft has expanded its AccountGuard security service program to help healthcare organizations protect against cyber attacks from nation-states. The service is now available to hospitals, care facilities, clinics, labs, researchers, and more in the healthcare industry. AccountGuard monitors threat actors targeting enterprise mailboxes and personal email accounts, notify organizations of attacks, and provide guidance to combat them. This extension aims to protect healthcare providers during the COVID-19 pandemic.
“PupkinStealer” A New .NET-Based Malware Steals Browser Credentials & Exfiltrate via Telegram
PupkinStealer is a C# malware that steals sensitive data, including browser credentials and desktop files, using Telegram for stealthy data exfiltration. Discovered in April 2025,
