Report: Visa, Mastercard Warn Of Security Breach

Source: Douglas Stanglin / USA Today Visa and MasterCard are alerting banks nationwide about a recent major breach at a U.S.-based credit card processor, according to KrebsonSecurity.com, a blog on security matters. KrebsonSecurity.com says the breach apparently occurred between Jan. 21 and Feb. 25 and could involve as many as 10 million credit numbers. CNBC [...]