"There were some equities to balance here. [...] the FBI gained access to REvil's decryption key in the aftermath of its attack on Kaseya customers, but decided not to pass it on to avoid spooking REvil prior to an impending takedown operation. "
https://srslyriskybiz.substack.com/p/russian-state-criminal-links-still
#cybersecurity #activedefense #takedown