Claimdepot Tishman Speyer Data Breach Exposes Investor Social Security Numbers
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- •Data breach exposed Social Security numbers of Tishman Speyer investors.
- •Breach occurred via third-party EY, not Tishman Speyer's systems.
- •EY is offering 24 months of credit monitoring to affected individuals.
Tishman Speyer disclosed a data breach affecting personal information of some investors, which occurred through Ernst & Young LLP (EY), a third-party service provider. The breach was identified on April 23, 2026, and involved unauthorized access to EY's platform, where documents containing sensitive data were downloaded between March 28 and April 12, 2026. Affected information includes Social Security numbers, but not bank account numbers or income details. Tishman Speyer notified the Massachusetts Office of Consumer Affairs and Business Regulation, reporting 24 residents affected. EY is providing 24 months of complimentary credit monitoring services to those impacted. The investigation is ongoing, and Federman & Sherwood is looking into Tishman Speyer's cybersecurity measures.
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