The price tag for resolving the data breach at Community Health Systems that affected 4.5 million patients could potentially exceed $100 million, by some estimates. But how much will cyber-insurance cover?
An investigation into a suspected breach at JPMorgan Chase suggests that attackers used highly customized malware, and exploited multiple zero-day vulnerabilities, to breach the bank's network, according to news reports. But were other banks hit?
A Twitter chat featuring Gartner's Avivah Litan offered a lively discussion of numerous fraud-related issues, including card breaches, weak authentication and the need for mobile scrutiny. We'll host more chats soon.
Initial reports suggested that Russian hackers could behind an attack against JPMorgan Chase, and perhaps other U.S. banks. While it's still far from clear who the culprits are, experts discuss the potential hacking motivations of a nation-state.
Early reports suggested Russian hackers are behind complex attacks and network intrusions at multiple U.S. financial services firms, including JPMorgan Chase. But security experts warn against jumping to conclusions, based on scant evidence.
Russian hackers stole data from JPMorgan Chase and at least one other bank in a mid-August attack against the U.S. financial system, according to a Bloomberg news report. The attack allegedly resulted in the loss of "gigabytes" of sensitive data.
News that Community Health Systems suffered a massive data breach illustrated yet again the U.S. healthcare sector's vulnerability. This infographic takes a look at the top five health data breaches in recent years.
What lessons can be learned from recent high-profile breaches? IT security experts John Pescatore of the SANS Institute and Ron Ross of NIST explain how organizations can work to mitigate the new-style data breach threat. Listen to the conversation.
Security intelligence firm LogRhythm has launched what it calls a "threat intelligence ecosystem" in collaboration with five other security vendors, giving customers the ability to customize the information they want in their intelligence feeds.
The social network LinkedIn has agreed to settle a consolidated class action lawsuit stemming from a June 2012 data breach that compromised 6.5 million hashed passwords. Find out the financial details of the settlement.
More than 1,000 U.S. businesses have likely been infected by Backoff, a new point-of-sale malware linked to numerous remote-access attacks, according to an Aug. 22 advisory from the Department of Homeland Security.