The United States expressed concern Friday over reports China has used a powerful censorship tool dubbed "Great Cannon" to attack websites around the world.
The Russian malware hunter whose firm discovered the Flame virus said Wednesday there could be plenty more malicious code out there, and warned he feared a disastrous cyber attack could be coming.
Israel admitted Sunday it has been targeted in a mass cyber-warfare campaign that has witnessed millions of attempts to hack state websites since the start of its Gaza offensive four days ago.
Tokyo-based computer security firm Trend Micro on Friday said it linked a hacker in China to a "cyber espionage" campaign targeting India, Japan, and Tibetans.
US President Barack Obama hit back Friday at accusations that the White House was somehow involved in leaking classified national security secrets, labeling the allegations "offensive."
As head of the FBI's cyber crimes division, Shawn Henry often had to deal with exasperated company executives after his agents informed them that their networks had been hacked and their secrets pilfered.
Three hooded hackers hunch over their computer screens in the control room at Israel's new state-of-the-art "Cyber Gym", where IT and infrastructure company employees train to defend against cyber attacks.
A new suite of cybersecurity software tools is being demonstrated at Idaho National Lab this week. The tools will help the electric utility industry protect their control system networks from cyber attack.
The head of the National Security Agency Wednesday defended US surveillance programs as part of a "noble" mission to protect the nation and said reports on them were "sensationalized."
A US cyber war against Iran's nuclear program may have only just begun and could escalate with explosions triggered by digital sabotage, experts say.