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Data breach at edtech giant McGraw Hill affects 13.5 million accounts

📅 16 April 2026 at 10:35 UTC📰 Bleeping ComputerView original source ↗
Data breach at edtech giant McGraw Hill affects 13.5 million accounts

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. [...]

🤖 AI BriefingAuto-generated threat analysis
🔍Threat Overview

A data breach at McGraw Hill, caused by the ShinyHunters extortion group breaching their Salesforce environment, has exposed sensitive information of 13.5 million user accounts. This incident highlights the importance of robust security measures to protect against such attacks.

⚙️Technical Details
💥Impact Assessment
Severity: c
🛡️Recommended Actions
1McGraw Hill should conduct a thorough security audit to identify vulnerabilities in their Salesforce environment.
2Users should monitor their accounts for suspicious activity and consider changing passwords immediately.
3McGraw Hill should implement additional security measures, such as two-factor authentication, to prevent similar breaches in the future.
📦Affected Products
["McGraw Hill's Salesforce platform"]

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