EY Sued Over Breach Targeting Client Tax, Financial Info

By Gina Kim · July 20, 2026, 8:59 PM EDT

An Ernst & Young customer's personal, financial and tax information might have been compromised after it was determined cybercriminals accessed a third-party support ticket system used by EY's IT staff, he said in...

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Documents

Case Information

Case Title

Wyatt v. Ernst & Young LLP

Case Number

1:26-cv-06108

Court

New York Southern

Nature of Suit

Contract: Other

Date Filed

July 20, 2026