The U.S. Postal Service on Nov. 10 confirmed a data breach that affected some of its information systems. This infographic offers a timeline of the breach investigation provided by an official during a Congressional hearing.
Less than 48 hours after warnings first surfaced about espionage malware called "Regin," debate rages over who's been running the related attack campaigns, for what purpose, and if anti-virus vendors should have sounded warnings more quickly.
An ongoing legal dispute between the Texas Health and Human Services Commission and its former contractor, Xerox, has led the state agency to report a breach it claims affected 2 million individuals. Learn what both sides have to say about the case.
WordPress says users of versions 3.9.2 and earlier of its website content management software need to patch a critical cross-site scripting vulnerability, which could enable anonymous users to compromise a site.
Stealth espionage malware known as 'Regin' or 'Regis' has been targeting government agencies, businesses and research institutes, with Russia and Saudi Arabia as prime targets, researchers say. But it's unclear what nation is behind the attacks.
Citadel financial malware has been upgraded to steal master passwords for software designed to securely store lists of usernames and passwords, according to IBM's Trusteer unit. Security experts offer insights on how to respond to the threat.
The FTC's crackdown on tech-support scams continues as a U.S. federal court temporarily shuts down two massive operations that allegedly deceptively marketed computer security software and tech-support services.
European police have announced the arrests of 15 alleged users of remote-access Trojans, which can be employed by attackers to spy on webcams, launch DDoS attacks, steal financial details and launch extortion campaigns.
Combating fraud and maintaining the privacy and security of health information are among the most significant management challenges facing the Department of Health and Human Services, according to a watchdog agency report.
The director of the National Security Agency, Navy Admiral Michael Rogers, says he expects to see adversaries launch a cyber-attack in the next few years aimed at severely damaging America's critical infrastructure.
Security experts warn of an increased risk that terrorists will disrupt the financial sector via cyber-attacks. In response, law enforcement authorities who monitor U.S. and U.K. financial markets plan to embed employees in each other's organizations.
Todd Park, the nation's chief technology officer at the time of last year's troubled launch of HealthCare.gov, tells a House panel that he had limited involvement with the Obamacare website's cybersecurity.