JPMorgan, Citi, Morgan Stanley client data may be exposed by vendor’s hack, NYT reports | Reuters

A cyberattack on technology vendor SitusAMC may have exposed client data from major banks including JPMorgan Chase, Citi, and Morgan Stanley. SitusAMC confirmed the November 12th attack, stating that corporate information, including accounting documents and legal contracts, may have been compromised, though the FBI has identified no operational impact to banking services.