EY Discloses Data Breach As Hackers Accessed Client Tax Records For 15 Days

Ernst & Young breach exposes client tax data - find out if you're at risk and what to do next

For two weeks, attackers had access to a third-party support ticket system containing customer tax information.

EY Discloses Data Breach As Hackers Accessed Client Tax Records For 15 Days

Ernst & Young disclosed a data breach after an unauthorized party accessed a third-party IT support platform for roughly two weeks this spring, downloading documents containing client tax and financial information.

Ernst & Young reveals data breach following hack on support system

Ernst & Young confirms breach via a third‑party IT service management platform, exposing client tax data between March 28 and April 12, 2026Attackers accessed documents tied to tax support tickets; exact scope and affected clients remain undisclosed, with no dark web leaks or group claims so farEY activated incident response, secured systems, and is offering 24 months of Experian identity monitoring to impacted customersErnst & Young (EY) has co…

Marian Clarke v. Ernst & Young LLP: Class Action Complaint (‘Data Breach’)

Class Action Complaint alleging “failure to properly secure and safeguard Plaintiff’s and other similarly situated individuals personally identifying information, including tax documents containing personal and financial information” in Marian Clarke v. Ernst & Young LLP at the U.S. District Court for the Southern District of New York.The post Marian Clarke v. Ernst & Young LLP: Class Action Complaint (‘Data Breach’) first appeared on OffshoreAl…

Ernst & Young Data Breach Affects Personal, Financial Information

Hackers stole names, addresses, Social Security numbers, credit/debit card numbers, and other information from a third-party management platform. The post Ernst & Young Data Breach Affects Personal, Financial Information appeared first on SecurityWeek.