Arts and crafts retailer Michaels is looking into a possible data breach that may have led to fraudulent activity on U.S. payment cards. But experts disagree about whether there's a connection to the Target and Neiman Marcus attacks.
Cybercriminals exploiting weaknesses in how users employ passwords is a significant factor behind an increase in records exposed in breaches during 2013, says Craig Spiezle of the Online Trust Alliance.
Dan Clements of IntelCrawler, the research firm that claims it traced malware apparently used in the Target breach and other retailer attacks to a 17-year-old hacker in Russia, offers an exclusive, in-depth explanation of his company's findings.
From new malware to the Target breach, cyber-attacks reached an all-time high in 2013, says Cisco's Annual Security Report. Cyberthreat expert Levi Gundert tells how organizations can regain the advantage in 2014.
First Target, then Neiman Marcus; who's next? And while banking institutions await the next attack, how should they respond to customers' anxious questions about this latest round of high-profile retail data breaches?
As a result of high-profile breaches, such as the Target incident, security is increasingly a board issue. What are the key topics security leaders should prepare to discuss in 2014? Alan Brill of Kroll offers his forecast.
Breach detection provider FireEye has acquired incident response and remediation services company Mandiant , forming a formidable company that can provide soup-to-nuts products and services to detect, mitigate and respond to breaches.
Chase Bank's decision to limit daily ATM cash withdrawals on debit cards linked to the Target breach has raised questions among other issuers about whether PINs were, in fact, compromised. Is Chase just being cautious?
Big-box retailer Target has confirmed that a breach that likely exposed some 40 million U.S. debit and credit accounts was caused by a malware attack that infected its point-of-sale system. Find out all the latest details.