JPMorgan says data breach affected 76 million households

JPMorgan Chase & Co. said a data breach affected 76 million households and 7 million small businesses, the biggest U.S. bank said Thursday.

Customer names, addresses, phone numbers and e-mail addresses were taken. Internal bank information “relating to such users” also was compromised, the company said, Bloomberg reported.

“There is no evidence that account information for such affected customers — account numbers, passwords, user IDs, dates of birth or Social Security numbers — was compromised during this attack,” the company said.