GitHub says unknown attackers have stolen encrypted code-signing certificates for its Desktop and Atom applications after gaining access to some of its development and release planning repositories.

Malware on Apple's MacBook and iMac lines is more prevalent than some users realize; it can even hide in Apple's curated Mac App Store. But the relatively strong defenses of macOS make it challenging ...

OpenAI is mandating macOS users update ChatGPT Desktop and other apps by May 8, 2026, due to a compromised JavaScript library ...

Malware authors have for some time been using code-signing certificates for their malicious payloads so they can sneak past enterprise anti-malware tools. But contrary to popular belief, not all of ...

Microsoft Defender is detecting legitimate DigiCert root certificates as Trojan:Win32/Cerdigent.A!dha, resulting in widespread false-positive alerts, and in some ...