U.S. Bank says breach claims related to fourth
LockBit claimed data theft from U.S. Bancorp, but the bank attributes it to a fourth-party breach at a contractor's third party, with no impact on its own systems.
LockBit added U.S. Bancorp to its leak site and threatened to release stolen data within two weeks, but the bank investigated and attributed the claims to a fourth-party incident outside its environment. U.S. Bancorp stated there is no evidence its systems, networks, or data repositories were compromised and reported the matter to law enforcement. The bank is the seventh largest in the United States, and LockBit provided no samples to substantiate the claim. The gang, previously subject to a 2024 law enforcement takedown, earned $252.4 million in ransoms through 353 attacks from 2022 to 2024 according to the U.S. Treasury.