Microsoft Defender recently caused widespread concern after incorrectly flagging trusted DigiCert root certificates as malware, leading to disruptions across enterprise environments. Around April 30, 2026, Microsoft Defender released a security intelligence update that introduced a detection labeled Trojan:Win32/Cerdigent.A!dha. This detection mistakenly identified two legitimate DigiCert root certificates as malicious: These certificates are critical components of […] The post Microsoft Defender Incorrectly Detects DigiCert Root Certificates as Malware appeared first on Cyber Security News.