Dragos attributes a December 2025 Polish grid attack to ELECTRUM, disrupting ~30 DER sites without outages but damaging OT.

Unlike traditional attacks that rely on exploits, this succeeds through social engineering combined with abuse of Windows' own security architecture.

A sophisticated social-engineering attack led to the theft of more than $282 million in BTC and LTC, with the funds rapidly ...

Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; ...

ESET links Russia-backed Sandworm to a failed December 2025 cyberattack using DynoWiper malware against Poland’s power and ...

Monroe University data breach exposed 320K+ individuals' sensitive data including Social Security numbers, passports, and ...

In the past few hours, Tom Clancy’s Rainbow Six Siege has been hit by a hacker attack. Some players managed to obtain almost infinite in-game credits, while others were suddenly and unfairly banned.