PIPEDA Findings #2022-004: Investigation into MGM breach highlights how to assess risk, and need for timely assessment
This investigation concerned MGM Resorts International's handling of a 2019 data breach that affected millions of guests, including nearly two million Canadians. The OPC initiated a complaint after media reports indicated a breach and MGM had not reported it. The investigation found that MGM failed to promptly assess the risk of significant harm (RROSH) posed by the breach and did not report it to the OPC or notify affected Canadians as soon as feasible. MGM has committed to updating its privacy breach response framework to ensure timely RROSH assessments and reporting.


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