Description

We've been sitting on this full story for five years. Silk Typhoon, sometimes called HAFNIUM, ran the 2021 Microsoft Exchange campaign that compromised 88,000 organizations. We watched it unfold from inside the attacker's own infrastructure while the headlines first read "limited and targeted". On July 28, with Kyle Hanslovan and FBI Cyber Division Assistant Director Brett Leatherman, we're telling all the details -- from the cold calls and the war room decisions that we couldn't share until now. Catch the show: https://jh.live/declassified