Data Theft Carried Out On Network Thought Secure
Criminals involved in a massive data breach at the Hannaford Bros. and Sweetbay grocery chains stole the customer information from a part of a computer-network system that security experts had believed was secure.
As many as 4.2 million credit- and debit-card numbers were exposed in the breach.
The Hannaford data, which included customer account numbers and card expiration dates, was stolen between Dec. 7 and March 10. ...it has resulted in at least 1,800 cases of fraud.
A malicious software program, written by the thieves, intercepted the information as it went back and forth over a cable to a transaction processor in Denver. It was then transmitted to an Internet service provider somewhere outside the U.S. The software, known as malware, was planted on computer systems in every store in the two chains, the company says.
...it took a team of about 30 forensics experts and information technologists more than 10 days of round-the-clock troubleshooting to discover the malware. (more) (recent data theft list)
