Data Breach at SitusAMC Exposes Client Information of Major US Banks

Data Breach at SitusAMC Exposes Client Information of Major US Banks

First seen 2 Dec 2025, 18:33 UTC •Michaelwest.AuSee.NewsLivemintNewsbytesappCnn+19 •79% similarity •37.6

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SitusAMC, a financial technology vendor, confirmed a data breach on November 12, 2025, affecting sensitive information linked to major US banks including JPMorgan Chase, Citigroup, and Morgan Stanley. The breach involved unauthorized access to corporate data, including accounting records and legal agreements, potentially impacting customer data as well.

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Citi Citigroup Citus AMC Doordash Gainsight Jpmorgan Louvre Video Security System Financial