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Russia's S7 Airlines implemented its first blockchain-based smart contract for the refueling of one of its aircraft.

In the same way a card skimmer steals credentials at an ATM, gas pump or point-of-sale terminal, the Magecart malware hides beneath the surface of a website with a digital skimmer to obtain card and personal information.

Security researchers have raised alarms about the vulnerabilities of fax machines (yes, many banks are still using them) and printers. It is the kind of threat companies tend to overlook.

When Chris Winship, partner of FTV Capital, paid $35 million in private equity funds for a slice of the digital gift card player Tango Card in May 2018, he did so with the expectation that he would quickly find a buyer.

The forum, which is best known for its annual Davos economic conference, offers insights on what many get wrong about artificial intelligence and how banks should be thinking about using it.

KeyBank will deploy Mastercard's advanced transaction decisioning technology, boosting the card network's push into artificial intelligence-powered authorization.

Citigroup was so impressed with a test drive of AI software it invested in its maker; the FBI's warning of a cyberattack targeting ATMs came to pass — expect more to come; debating whether state AGs can serve as de facto CFPBs; and more from this week's most-read stories.

A letter supposedly sent to U.K. bank customers warns that Barclays debit cards could explode. The letter then urges recipients to mail their cards, along with their PIN codes, to an address in Bangalore. But is this really happening?

After researchers exposed how hackable mobile point of sale systems are, vendors quickly shored up their defenses — while also blaming some vulnerabilities on payment methods they characterize as outdated.

Due to all the data breaches and privacy mishaps, there is now a strong demand for a better, more secure solution for digital transactions, writes Mick Hagen, CEO of Mainframe.