Tishman Speyer Data Breach Reported to Indiana AG in 2026

Tishman Speyer, a global real estate developer and investment manager, formally reported a data security incident to the Indiana Attorney General's office on September 16, 2026. Public records indicate that this breach occurred on March 28, 2026, and the company has stated that the matter is presently under monitoring.

According to the official filing, the compromise exposed a range of sensitive personal identifiers. The categories of data reported as affected include Full Name, Social Security Number, Date of Birth, Wage and Compensation Information, Tax Return Information, Direct Deposit Account Details, Mailing Address, and Phone Number.

The exposure of such detailed personal and financial information, like Social Security Numbers and direct deposit details, carries significant risks for affected individuals. These risks primarily involve potential identity theft, financial fraud, and unauthorized access to personal accounts.

Individuals who receive notification about this incident from Tishman Speyer are advised to take proactive measures. It is recommended to carefully review all financial statements and credit reports for any unusual or unauthorized activity. Placing a fraud alert or a security freeze on credit files with the major credit bureaus can help prevent new accounts from being opened in your name without your consent.

Furthermore, updating and using strong, unique passwords for all online accounts is a good practice. Enabling multi-factor authentication wherever possible adds an extra layer of security. Affected individuals should also remain vigilant against unexpected communications, particularly those asking for personal information, as these could be phishing attempts related to the breach.