INCIDENT EVIDENCE GRAPH

Ernst & Young data breach claimed by ShinyHunters extortion gang

2026-07-27T15:12:27Z

The ShinyHunters extortion gang has claimed responsibility for a recently disclosed Ernst & Young data breach, saying it obtained credentials for some of the company's systems via a supply-chain attack. [...]

• Victim: Ernst & Young
• Actor: ShinyHunters extortion gang
• Method: supply-chain attack

Primary evidence

1. Ernst & Young data breach claimed by ShinyHunters extortion gang

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