Related Threat Clusters

Canada Settles $8.7M Class-Action Over CRA Data Breach Affecting 47,000 Accounts
The Canadian federal government has agreed to pay $8.7 million to settle a class-action lawsuit concerning a data breach that compromised the personal information of over 47,000 Canadians. The breach occurred between…

9 articles · Updated May 7, 2026
Credential Stuffing Attacks Target CRA and GCKey Accounts
In early August 2020, the Government of Canada faced credential stuffing attacks targeting the GCKey service and Canada Revenue Agency (CRA) accounts. Attackers exploited usernames and passwords from previous breaches…

2 articles · Updated August 8, 2026

Recent Intelligence Reports

Update From The Office Of The Chief Information Officer Of The Government Canada On Recent Cyber Attacks — www.canada.ca · August 9, 2026
Canadians can soon claim up to $5000 in CRA data breach settlement — Dailyhive · May 7, 2026
Canadian government to pay $8.7M to settle data breach class — Uk.News.Yahoo · May 7, 2026