Hafnium Archives - Unit 42

Conceptual image representing the concept of global attackers, such as those featured in this Microsoft Exchange Server Attack timeline.

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Microsoft Exchange Server Attack Timeline

By Unit 42
March 11, 2021 at 12:10 PM

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5 min. read

Conceptual image symbolizing the adversarial relationship between security professionals and threat actors such as Hafnium, whose attacks involving the China Chopper webshell are discussed here

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Analyzing Attacks Against Microsoft Exchange Server With China Chopper Webshells

By Jeff White
March 8, 2021 at 2:24 PM

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10 min. read