Recent cases of card-data theft from retailers?and the publicity surrounding them?are apparently generating opportunity for startup security-software companies. “More and more retailers are looking for ways to prevent breaches,” says Mark Buczynski, vice president of marketing at BitArmor Systems Inc., a 4-year-old, Pittsburgh-based company that markets encryption software it has …

A recent survey indicates debit card issuers may be overreacting to database breaches that compromise card data held by merchants. Nine out of 10 debit card issuers have received notice in the last few years that their cards could have been compromised in a breach, and of these, some 87% …

Hackers frequently go free, but Coventry, R.I., police late Monday night arrested four California men suspected in the recent theft of debit and credit card data from PIN pads at grocery-store chain Stop & Shop Supermarket Cos. While the arrests are certainly good news to Stop & Shop and banks, …

Although many details remain unclear, a security breach at a big supermarket chain in the Northeast bears some resemblance to a sophisticated rigging of point-of-sale equipment to capture PINs and other card data last year in Canada. Quincy, Mass.-based Stop & Shop Supermarket Cos., which has 385 stores in New …

In the latest of its so-called Data Security Alerts aimed at strengthening merchant payment card security, Visa USA is putting the spotlight on point-of-sale systems that provide electronic on-ramps for fraudsters. In particular, Visa wants merchants to remedy the vulnerabilities of what it calls “improperly segmented network environments.” Merchants can …

Canadian police have made seven arrests as part of a continuing investigation into what might be a terrorist-connected scheme to skim PINs and other credit and debit card information from a point-of-sale terminal. The case, which has affected residents of Mississauga, a town near Toronto, involved a handheld terminal at …

Large merchants whose card transactions are chiefly derived from physical stores, rather than the Internet, will now face stricter requirements for proving compliance with the Payment Card Industry data-security standard, according to an expert observer. With Visa USA this week introducing a revision of the volume bands by which it …

The business of putting debit cards in bank customers' hands on the spot, at the moment they open an account, is growing rapidly and may soon include prepaid cards and credit cards, according to a supplier of software that controls the process. Dynamic Card Solutions, Englewood, Colo., says it now …

Visa USA Inc. is releasing a security alert in response to an increase in data breaches it has detected among small and mid-sized restaurants. In reviewing data from the last few months, Visa saw “there's been an uptick in incidents from this sector” compared to previous time periods, says Martin …

Of 232 large U.S. merchants identified by Visa USA in 2004 and 2005, some 23% now comply with the Payment Card Industry data-security standard (PCI), but 73% are projected to be in compliance by the end of the year “based on progress reports,” says Michael Dahn, president of Volubis Inc., …