CSEM confirmed the security breach, the company confirmed the attack took place on August 3rd, 2023.
The Canadian company confirmed that it has refused to pay the ransom.
The organization immediately launched an investigation into the security breach with the help of law enforcement in Quebec.
Source: https://securityaffairs.com/150247/cyber-crime/lockbit-ransomware-csem.html
"id": "COM21211923",
"linkid": "commission-des-services-electriques-de-montreal",
"type": "Breach",
"date": "09/2023",
"severity": "100",
"impact": "5",
"explanation": "Attack threatening the organization’s existence"