JPMorgan Warns Cyberattack Breached 465,000 Customers’ Data

JPMorgan Chase & Co. (NYSE:JPM) is warning some 465,000 customers that their personal information may have been accessed by hackers in July. The breach could affect pre-paid card holders issued for corporations to pay employees and for government agencies to issue tax refunds, unemployment compensation and other benefits. Hackers viewed small file on JPMorgan servers JPMorgan Chase & Co. (NYSE:JPM) disclosed that the breach occurred in mid-July when hackers were able to view a ‘small file of data’ on JPMorgan servers. The bank detected the theft in September. The bank doesn’t know what was in the file, but bank officials believe…