A data breach at SitusAMC, a vendor processing mortgage data, has raised alarms among major banks like JPMorgan, Citi, and Morgan Stanley regarding potential customer data exposure. The breach, discovered on November 12, involved access to sensitive corporate and possibly client information, prompting ongoing investigations and heightened security measures.

A cyberattack on financial tech firm SitusAMC exposed customer data from several major U.S. banks, including JPMorgan Chase and Citigroup. The breach, identified on November 12, involved the theft of corporate data and legal agreements, but the full extent of the impact remains unclear. The FBI is investigating the incident, which left no operational disruption to banking services.