Visa warns of phone phishing after Global Payments breach

Visa is advising its customers to be wary of phone scams in which fraudsters request their credit card information under the guise that they need it for "security reasons" in light of the major data breach that affected Global Payments, according to a Tuesday alert from Visa. The ruse, known as voice phishing, or vishing, is just another example of crooks using fear as a way to cash in on major news events. More than a week ago, Atlanta-based processor Global Payments announced that a segment of its network was breached of some 1.5 million card numbers.

More in News

Operators again revive Pushdo botnet, use a popular tactic to stay hidden

Operators again revive Pushdo botnet, use a popular ...

Botnet operators are using a domain-generation algorithm to conceal their command-and-control center. And once they knew security researchers were on to their tricks, they got even slicker.

Mac spyware discovered on Angolan dissident's computer at Oslo Freedom Forum

Mac spyware discovered on Angolan dissident's computer at ...

Security researchers are studying an apparent new strain of Mac malware that turned up on the computer of a participant at the just-concluded Oslo Freedom Forum, an annual human rights ...

Judge in London sentences LulzSec members

Judge in London sentences LulzSec members

The sentences range from 20 to 32 months, with none of the defendants likely to serve the full time. There has been no formal request to extradite the U.K. men ...