The widening damage from the unfolding debit card hacking incident is challenging the conventional wisdom that PIN-based debit cards are inherently more secure than credit cards, which rely on signatures?though it still doesn't make a case for chip cards. That's according to one expert whose latest estimates are that this …

More banks are reissuing debit cards as suspect transactions pop up throughout the United States and other countries, according to media reports this week. Investigators believe many of the transactions could be related to a security breach at a merchant facility in California that happened late last year, but the …

CyberSource Corp.'s deal to acquire the assets of CardSystems Inc. would hand the Mountain View, Calif.-based transaction-gateway provider a major sales channel for both card-present and Web-based payment processing, catapulting the company squarely into the ranks of processors for small and mid-sized multi-channel merchants, according to observers. The move also …

The huge theft of card data at processor CardSystems Solutions Inc., revealed last week by MasterCard International, has prompted litigation and drawn the attention of most of the state attorneys general, but at least one network-security expert cautions that more such incidents are likely. Indeed, he says, little is likely …

The major breach of credit card account data revealed over the weekend, the latest in a string of such incidents over the past six months, may lead to tougher enforcement of data-security standards by the card companies, experts say. The breach, which exposed cardholder names, account numbers, and card verification …

In a bid to make purchasing its Secure Sockets Layer (SSL) certificates more efficient for networks, VeriSign Inc. today said it will begin offering three-year certificates next month. The Mountain View, Calif.-based company said the new, longer-term certificates will save customers as much as 24% from the cost of currently …

The Financial & Security Products Association, Albuquerque, N.M., has filed a motion for a preliminary injunction against Diebold Inc. as part of an antitrust suit the 307-member trade group filed in October against the North Canton, Ohio-based ATM manufacturer. The motion asks Judge William H. Alsup of the U.S. District …

With hackers, phishers, and other criminals undermining the trust all transaction networks depend on for their survival, some experts say the time has come to fight back. In the following excerpt from “The Myth of Invincible Encryption,” an article that will appear in the May-June 2005 issue of Digital Transactions …

Some ATM experts are expecting the number of wireless terminals to increase in coming years, and not just for mobile applications like flea markets and fairs. Fixed-location deployments, such as retail stores, may increasingly adopt untethered ATMs because of their TCP/IP connections through readily available public cellular networks and their …

The ATM Exchange, a supplier of ATM parts and service, will begin selling next month a retrofit product for older ATMs that upgrades them to run on Microsoft Corp.'s Windows operating system. The product, called 3DES Plus XP, also renders ATMs compliant with so-called triple-DES encryption requirements laid down by …