Hackers Break Into Citigroup's Bank Card Data

from National Public Radio

Citigroup says the hackers got hold of data from about 1 percent of its card accounts. Citigroup is one of the largest card issuers, with about 21 million accounts in North America. The breach happened in May, but the bank disclosed it only after questioning by the Financial Times newspaper.

Broadcast Dates

• Morning Edition, June 9, 2011