Hackers hacked retailers systems stolen 130 millions credit info

There were headlines during this week about hackers attacked computer systems and stolen at least 130 million consumers' credit cards information. The technique they used simply called ' SQL injection attacks' method. They use SQL injection attacks to break into Heartland's systems and those of the other companies. Once they gained access to a network, the attackers then planted sophisticated packet-sniffing tools and other malware to detect and steal sensitive payment card data flowing over the retailer's networks.

Complete details information can be found here: http://www.computerworld.com/s/article/9136805/SQL_injection_attacks_led_to_Heartland_Hannaford_breaches_