Security vendor Proofpoint warns that a "malvertising" campaign has been launching ransomware attacks against users of numerous high-profile websites, including search site Yahoo, dating site Match.com, and an AOL real estate site.
Target Corp. and several banking institutions continue to argue back and forth over the retailer's request to dismiss a consolidated class action lawsuit the institutions filed following the retailer's December 2013 data breach.
Apple CEO Tim Cook traveled to China in the wake of allegations that hackers are targeting Chinese iCloud users. The Chinese government has denied any involvement in the attacks, which can bypass the latest iPhone's stronger encryption.
Almost all versions of Windows are vulnerable to an OLE flaw that is being actively exploited in the wild. This is the second zero-day vulnerability tied to the so-called "Sandworm Team" of hackers, and no patch is yet available.
In his keynote address at the ISMG Fraud Summit New York on Oct. 21, PCI's Bob Russo predicts credit card fraud will significantly rise in the short term as EMV payment cards get rolled out in the United States. Find out why.
An FBI official on Oct. 20 said the hacks of JPMorgan Chase and other U.S. banks do not appear to have been in retribution for Western economic sanctions against Russia. But FBI investigators still have not determined who was behind the attacks.
Researchers demonstrate how ATMs could be hacked - without installing malware - by connecting a tiny computer to an inside port, bypassing the ATM's own computer and instructing the cash dispenser to begin issuing money.
Staples has confirmed that it's investigating a potential data breach after a report warned that elevated levels of payment card fraud had recently been tied to card numbers used by consumers who shopped at the office supply retailer.
Drawing on networking protocols designed to support NASA's interplanetary missions, two researchers have created a networking system that's designed to transmit information securely and reliably in even the worst conditions, such as in an Ebola hot zone.
While fraud-fighting experts are debating the long-term impact President Obama's "BuySecure Initiative" will have on speeding EMV adoption in the U.S., they agree the president is drawing attention to the need for stronger card security.
Government intelligence agencies' information security offensive capabilities may far outstrip businesses' collective defenses, but organizations can still tap a variety of techniques to defend themselves against many types of intrusions.
In the wake of recent payment card breaches, President Obama is taking steps to speed the adoption of EMV cards. He's also calling on Congress to enact a national data breach notification law and announcing a White House summit on consumer cybersecurity.
Apps for wearable devices that are designed to track a user's pulse rate, blood-oxygen level or location may be leaking that data during transmission, Symantec security researcher Candid WÃ¼eest warns in a Black Hat Europe briefing.