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.
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.
The British government aims to increase uptake of five essential security controls at U.K. businesses, backed by third-party annual audits and a badge of compliance. Many government contractors must comply.
There's good news on the Zeus Gameover Trojan and Cryptolocker ransomware campaigns: The number of new infections has become "very low," if not fallen to zero. But related attacks could quickly resurge. Learn the reasons why.
An ongoing APT campaign employs decoy documents to lure potential victims into installing malicious remote-control tools. Targets include at least one bank, the BBC and many U.S. and EU government agencies.
Security researchers say the international takedown of the Gameover Zeus botnet and servers for CryptoLocker ransomware will have a positive short-term impact, but they warn the threats could quickly re-emerge unless key steps are taken.
Law enforcement agencies worldwide took part in a coordinated operation to disrupt the Gameover Zeus botnet and seize computer servers crucial to the CryptoLocker ransomware. A Russian citizen has been indicted in connection with the crackdown.