Following news of a serious zero-day exploit impacting several versions of Internet Explorer, the Department of Homeland Security is urging the use of other Web browsers until the issue has been remediated.
With the news that several large technology companies are going to assist in funding critical open source projects such as OpenSSL following the Heartbleed exploit, security experts weigh in on the move.
Following a data breach, sensitive information, including credit card data, is often sold through the underground economy. Security experts discuss why it's so difficult to shut down online criminal forums.
A data breach at University of Pittsburgh Medical Center, which already has resulted in a lawsuit, compromised information on as many as 27,000 employees and led to 788 workers falling victim to tax fraud.
Verizon's latest annual breach report shows that Web application attacks increased more than malware-fueled point-of-sale intrusions in 2013, says analyst Dave Ostertag, who provides an overview of the report's findings.
A recent inaugural healthcare cybersecurity drill offers a number of lessons, including that many organizations need to improve processing cyberthreat intelligence and sharing that information internally and externally.
As a result of the HIPAA Omnibus Rule's new breach notification guidelines that went into effect last year, business associates need to take certain steps when notifying covered entities of incidents, says security expert Brian Evans.
Two weeks after the launch of Heartbleed.com, traffic to the site remains strong and tweets still flow at a brisk pace. Site creator Codenomicon is helping IT practitioners to mitigate the OpenSSL flaw - and attracting customers, too.
Within one day of the disclosure of the flaw known as Heartbleed, an attacker posing as an authorized user broke into a corporate computer system, exploiting the vulnerability in the OpenSSL protocol, the breach detection firm Mandiant says.