Ransomware was the largest threat to U.S. critical infrastructure in 2024, with complaints rising 9% from 2023.

North Korean state-backed hackers associated with the Lazarus threat group are targeting U.S. healthcare organizations in ...

Zero-day exploits, AI-driven Android malware, firmware backdoors, password manager trust gaps, rising DDoS define this week’s critical cyber threats.

Windows now encrypts drives silently, creating potential lockout risks.