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Five Years, 88,000 Backdoors, and a Pair of Handcuffs: Inside the Global Manhunt That Ended in an Arrest

Huntress and the FBI recount a five-year manhunt for Silk Typhoon, from 88,000 Exchange backdoors to an arrest.

Huntress and the FBI pursued Silk Typhoon for five years after the group left roughly 88,000 backdoors on compromised Microsoft Exchange servers. The campaign culminated in an arrest, with handcuffs closing the global manhunt. Huntress frames the case as part of a wider ongoing fight against cybercrime.

Huntress · Aug 10, 2026Threat actor in the wild