Cybersecurity researchers have disclosed details of a new malware family dubbed YiBackdoor that has been found to share "significant" source code overlaps with IcedID and Latrodectus.

Huntress analysts discovered a previously unseen ransomware variant, Obscura, spreading from a victim company's domain controller. Learn how Obscura works—and what it means for defenders—in this ...

ComicForm phishing since April 2025 targets Belarus, Kazakhstan, Russia using Formbook malware, evading Microsoft Defender.

Backdoor on edge devices allowed a starting point for threat actors to use lateral movement to access VMware vCenter and ESXi ...

An open source software supply-chain vulnerability is an exploitable weakness in trusted software caused by a third-party, ...

Apple this month released macOS Tahoe, the latest version of the company's Mac operating system. ‌macOS Tahoe 26 adopts Apple ...

Unknown intruders – likely China-linked spies – have broken into "numerous" enterprise networks since March and deployed ...

Due to platform consolidation and cloud security, 24/7 Wall St. projects huge upside for CrowdStrike stock by the end of the ...

Google threat researchers have found that the China-nexus threat group UNC5221 has been hacking into the networks and systems of U.S. legal firms and tech companies, at times spending more than a year ...

Backup quarterbacks had a big day Sunday. Carson Wentz and Marcus Mariota were sharp in leading their teams to lopsided wins ...