A hacker claiming to have broken into networks of dozens of banks and stolen customer data, has released as proof a file that contains names, addresses, e-mail addresses, and phone numbers in plain text, but no credit card numbers.
"I penetrated over 79 large banks, I've been targetting these banks since 3 months," read a tweet from the Twitter account of Reckz0r. "Actually, I didn't hacked VISA & Mastercard, I hacked the banks, #Chase..etc."
A Pastebin post from today has a link to a downloadable file on the AnonFiles.com site that appears to have data from about 1,700 accounts in the U.S. and other cities around the world. Reckz0r said only a portion of the credit card information is being leaked because there is just too much of it, and that the credit card numbers are being withheld. Reports in Dutch media referred to 50 gigabytes of data and 113 pages.