The hackers are demanding bitcoin ransom payments from an unknown number of users.
Thousands of Meyer Corporation employees had their immigration status, passports and Social Security Numbers accessed during a ransomware attack last October.
The Seattle-based company announced the attack on Sunday but would not say if it was a ransomware incident.
Akamai CEO Tom Leighton touted the company's recent acquisitions of Linode and Guardicore.
Seasoned prosecutor Eun Young Choi has been chosen to lead the National Cryptocurrency Enforcement Team (NCET).
Researchers explore the attack methods of LockBit, Avaddon, Darkside, Conti, and BlackByte ransomware groups.
The team was added to the group's list of victims this weekend.
Emil Frey confirmed that the ransomware attack took place in January.
The Chainalysis report says the Conti ransomware group alone brought in $180 million in 2021 from ransoms.
Someone connected to the ransomware group released decryption keys in a BleepingComputer forum.
Sebastien Vachon-Desjardins caused at least $2.8 million in damages in Canada and will also be facing charges in the US.
The company discovered the network disruption on Monday night.