Threat Intelligence - 1

2026 (3)

April (1)

security: Threat actor abuse of AI accelerates from tool to cyberattack surface

Microsoft Security Blog

2026-04-02

Microsoft says threat actors are increasingly using generative AI to improve cyberattacks, including much higher phishing click-through rates and industrialized MFA bypass. The post frames AI as part of the attack surface, not just a tool attackers use.

March (2)

security: The threat to critical infrastructure has changed. Has your readiness?

Microsoft Security Blog

2026-03-31

Microsoft says critical infrastructure threat patterns are changing and highlights five facts CI leaders should act on in 2026 based on current Microsoft Threat Intelligence observations across sectors. The post is a short security blog entry pointing readers to the full analysis.

security: AI as tradecraft: How threat actors operationalize AI

Microsoft Security Blog

2026-03-06

Microsoft reports that threat actors are using AI to scale and sustain malicious operations, accelerating tradecraft and increasing defender risk. It cites recent activity involving North Korean groups Jasper Sleet and Coral Sleet (formerly Storm-1877).