HIGHData Breach
Global

Data breach at edtech giant McGraw Hill affects 13.5 million accounts

·Source: BleepingComputer

Updated:

Executive Summary

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. [...]

Analysis

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. [...]
Source Attribution

Originally published by BleepingComputer on Apr 16, 2026.

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