How the Conti ransomware group, whose attacks crippled Costa Rica's digital infrastructure for months, fell apart after it was betrayed by one of its insiders (Financial Times)

Financial Times:
How the Conti ransomware group, whose attacks crippled Costa Rica's digital infrastructure for months, fell apart after it was betrayed by one of its insiders  —  Jorge Mora, Costa Rica's digital governance chief, received a message in April from one of his officials: “We couldn't contain it and they've encrypted the servers.