A class action suit against breached restaurant chain P.F. Chang's China Bistro is unlikely to succeed, some security experts say, because proving consumer losses linked to specific merchant data breaches is difficult.
Using big data to fight fraud is a challenge for most organizations. Andreas Baumhof of ThreatMetrix explains how context-based authentication combines fraud and security to leverage the use of big data.
Could too much regulatory oversight hinder cyberthreat information sharing, rather than encourage it? That's an increasing concern for bankers, who argue regulators could bog down progress in cybersecurity.
As Keith Alexander tells it, when he led the National Security Agency, he didn't exist. Alexander discovered that 'fact' after he retired on May 21 as director of the NSA and commander of the Cyber Command and began shopping to buy a new home.
Advanced payments technologies, such as chip cards, tokenization and end-to-end encryption, are effective at stopping card fraud at retailers, but only if they're used as part of a comprehensive threat-mitigation plan, says First Data's Paul Kleinschnitz.
A bank's $350,000 settlement with a California oil company should serve as a reminder that reasonable security measures offered by banks are increasingly critical to the outcome of account takeover disputes.
If the NSA's meddling in NIST cryptography standards soiled the reputation of the National Institute of Standards and Technology, an amendment approved by the House of Representatives could help restore it.
Over the next five years, the U.S. payments infrastructure is slated to undergo a major overhaul, with the Federal Reserve leading the charge. Two Fed leaders share insights on the impact on U.S. banking institutions.
P.F. Chang's confirmed card breach has renewed debate about the state of security at U.S. merchants. The PCI Council's Bob Russo says that while there has been progress in recent months, the retail industry still has a long way to go.