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

a laptop screen with a webpage of the IT Army of Ukraine group of volunteer hackers. The IT Army of Ukraine first set up in the wake of Russia's devastating attack, and has since hugely grown in ...

In an age where data breaches and cyber threats are increasingly common, knowing how to encrypt your hard drive is crucial. Whether you are a business professional safeguarding sensitive information ...

A new ransomware operation named ‘Prinz Eugen’ prioritizes recently modified files for encryption and leaves no ransom note on the system. An investigation from Threatdown, the former corporate ...

Apple is adding encrypted RCS to messages exchanged between iPhone and Android users with iOS 26.5, but the useful detail is what you’ll see when protection is actually active. The support is in the ...

In February 2026, the University of Mississippi Medical Center (UMMC) fell victim to a ransomware attack. The incident took the Epic electronic health record system offline across 35 clinics and more ...

TP-Link has released patches for four high-severity vulnerabilities in Archer NX router models that could be exploited to fully compromise devices. The bugs, tracked as CVE-2025-15517, CVE-2025-15518, ...

An open server hosted on a German cloud provider's systems has been discovered, containing the entire toolset of a member of the Beast ransomware group. The find exposes the tactics, techniques, and ...

The day when quantum computers will be able to break conventional encryption is rapidly approaching, but not all companies are prepared to implement post-quantum cryptography. Quantum-safe encryption ...

The pro-Russian hacktivist group known as CyberVolk (aka GLORIAMIST) has resurfaced with a new ransomware-as-a-service (RaaS) offering called VolkLocker that suffers from implementation lapses in test ...