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Data breach at edtech giant McGraw Hill affects 13.5 million accounts

UnknownApr 16, 2026(26 days ago)

McGraw Hill suffered a data breach affecting 13.5 million user accounts after its Salesforce environment was breached by the ShinyHunters extortion group.

The ShinyHunters extortion group has leaked data from 13.5 million McGraw Hill user accounts, stolen after breaching the company's Salesforce environment earlier this month. [...]

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