Efile System — Cyber Threats, Attacks & Incidents

Threat entity extracted from intelligence sources

Frequency
1
occurrences
First Seen
May 11, 2026
Last Seen
May 11, 2026

Related Threat Clusters

  • Over 42,000 Data Breaches Affect Canadian Taxpayers' Accounts

    Since 2020, the Canada Revenue Agency (CRA) has reported over 42,000 data breaches affecting taxpayer accounts, as revealed by the Office of the Privacy Commissioner (OPC). The breaches, classified as Unauthorized Use…

    3 articles · Updated May 11, 2026

Recent Intelligence Reports

  • Canada's tax agency logged 42,000 data breaches it couldn't explain — Wealthprofessional.Ca · May 11, 2026

CVSS v3.1 Breakdown