KnowBe4 - Surge in Phishing Attacks Hijacking Legitimate Microsoft Communications

Surge in Phishing Attacks Hijacking Legitimate Microsoft Communications

A KnowBe4 Threat Lab Publication
Authors: By James Dyer, Threat Intelligence Lead at KnowBe4 and Lucy Gee, Cybersecurity Threat Researcher at KnowBe4

On March 3, 2025, the KnowBe4 Threat Labs team observed a massive influx of phishing attacks originating from legitimate Microsoft domains.



from KnowBe4 Security Awareness Training Blog https://blog.knowbe4.com/surge-in-phishing-attacks-hijacking-legitimate-microsoft-communications

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