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.
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.

Source: KnowBe4
Source Link: https://blog.knowbe4.com/surge-in-phishing-attacks-hijacking-legitimate-microsoft-communications