Cybersecurity incident — 2021-04-28 00:00:00
Affected organization: Tribunal de Justice do Estado do Rio Grande do Sul
Affected country: Brazil
Industry: Public Administration
Event type: Mixed
Event subtype: Data Attack,Undetermined
Motive: Financial
Actor: REvil
Actor type: Criminal
Actor country: Russian Federation

Brazil's Tribunal de Justce do Estado do Rio Grande do Sul is hit with a REvil ransomware attack that forces the courts to shut down their network.