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CIRO Data Breach Exposes Information of 750,000 Investors

CIRO Data Breach Exposes Information of 750,000 Investors

First seen 20 Jan 2026, 02:03 UTC • •

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ThreatCluster AI
ThreatCluster •March 12, 2026 at 13:27 UTC

The Canadian Investment Regulatory Organization (CIRO) experienced a data breach affecting 750,000 investors. Hackers accessed sensitive personal information, although passwords and PINs were not compromised. CIRO is offering two years of identity theft protection to those affected.

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