CNN CNN Newsroom December 28, 2013 16:03:00
Black friday and december 15th. if you're concerned about your account, experts say be vigilant. >> they should be talking to their bank. they should be looking for unusual transactions, any type of behavior they recognize as fraudulent, and contact the authorities and officials immediately. >> i know it's a pain, but contact your bank, get a new card. they have monitor detection they're putting in place, but as a peace of mind, change it so you don't have to deal with it. >> reporter: so target says that a dencryption key is needed to break the codes. security experts say we'll see how robust...
Source: archive.org