Bitcoin-trading website Mt.Gox was taken offline abruptly as of late Monday, Feb. 24. The news raises concerns about the viability of the online virtual currency as well as security issues associated with Bitcoin.
Researchers at Dell SecureWorks have identified some 146 unique malware families that are targeting cryptocurrencies. Approximately 100 of those have emerged in just the last year, says Pat Litke, security analysis adviser for the company's CyberThreat unit.
Although the growth of cloud-based data centers offers opportunities to more rapidly deploy applications, it also raises new security issues, says Steve Pao, senior vice president at Barracuda Networks.
Simple credentials, such as passwords, are a hacker's best friend, says Phillip Dunkelberger of Nok Nok Labs, a founding member of the FIDO Alliance. That's why the alliance is working to reduce reliance on passwords by enabling advanced authentication.
Dan Clements of IntelCrawler, the research firm that claims it traced malware apparently used in the Target breach and other retailer attacks, outlines steps merchants, banks and others should take to secure their networks.
Distributed generation and plug-in motor vehicles are among the emerging security challenges to the smart grid. In an RSA 2014 preview, Gib Sorebo of Leidos discusses the threats to utilities and consumers.
Many security incidents that affect the nation's critical infrastructure go unnoticed due to a lack of sufficient detection or logging capabilities, according to a new report, which calls for enhanced monitoring and reporting of incidents.
Lawsuits that card issuers have filed against Target to help recoup expenses associated with the retailer's breach aren't likely to reap big rewards, two legal experts say. But they are sending a strong message.
You'd think that preventing damage caused by cyber-attacks would be incentive enough to get organizations to adopt cybersecurity best practices. But the government is working with industry to develop incentives to encourage adoption.