Customer service records data breaches

Public breach reports where customer service records were listed among exposed data types.

Breaches

Critical

Known affected

9,796,738

Latest report

6/24/2026

Tracked reports

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High1h ago

Madison Square Garden Sports

Madison Square Garden Sports had data on nearly 10 million accounts exposed after the ShinyHunters group carried out a pay-or-leak extortion campaign and published the stolen data online.

NamesEmail addressesPhone numbers+2 more

9.8M

Customer service records data breaches - Breached