Citibank N.A.

bd_caf612d2b1f70446 · schema v1 · pii pii-v2

Citibank, N.A. notified customers on October 6, 2026, of a security incident involving a third-party service provider responsible for mailing customer communications. Citi was notified of the incident on August 13, 2026. The investigation determined that unauthorized parties may have accessed customer names, addresses, and account numbers without security codes. No other information was identified as involved. Citi initiated an investigation, worked with the vendor to assess scope, and is offering 24 months of credit monitoring via Experian IdentityWorks.

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