The ransomware attack on Colonial Pipeline has caused a large amount of trouble in the United States.

A number of the operators will most likely operate in their own closed-knit groups, resurfacing under new names and updated ransomware variants. Additionally, the operators will have to find a new way to “wash” the cryptocurrency they earn from ransoms. Intel 471 has observed that BitMix, a popular cryptocurrency mixing service used by Avaddon, DarkSide and REvil has allegedly ceased operations. Several apparent customers of the service reported they were unable to access BitMix in the last week. Furthermore, there will be ransomware operators that continue with their own operations despite all of this week's attention.

https://www.intel471.com/blog/darkside-ransomware-shut-down-revil-avaddon-cybercrime