One of the Russian government’s most elite hacking groups has adopted an attack, known as Clickfix, to compromise devices ...

A new malicious framework called OkoBot is delivering more than 20 payloads in attacks focused on stealing cryptocurrency ...

A new ransomware actor called Spirals completed a corporate intrusion, from initial access to data theft and encryption, in ...

From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...

This week’s ThreatsDay Bulletin covers spyware-laced game cheats, fake installers, infostealer, ransomware, phishing kits, ...