Target finally confirms malware in point-of -sale systems

Target’s (s tgt) massive data breach, which occurred in mid-December of last year, has affected millions of customers, but the company has remained quiet about how personal and financial information was leaked. But CEO Gregg Steinhafel’s interview with CNBC yesterday finally shed some light on the attack, and it’s not pretty: the information was lifted via malware distributed directly through Target’s point-of-sale systems, and the company waited four days before disclosing the attack. That’s probably not very reassuring to the 110 million customers potentially affected by the attack.