A single Canvas data compromise generated an estimated 275 million victim notices, accounting for 58% of the H1 2026 total.
| Publisher | Identity Theft Resource Center |
| Report | ITRC H1 2026 Data Breach Report |
| Published | 22 July 2026 |
| Topics | Data Breaches |
Published by Identity Theft Resource Center in ITRC H1 2026 Data Breach Report, 22 July 2026. The figure is taken from the report as published; the full methodology is in the source.