One of Twitter's co-founders has come back to help the troubled social-networking company. Seen as part artist, part visionary, the question facing Dorsey now is whether he can turn the company around.
Proposal that supposedly increases oversight of the National Security Agency instead could hinder companies trying to challenge warrantless demands for their confidential customer data.
Despite privacy concerns, committee passes bill that encourages US companies to share information about security breaches with each other and government agencies.
After months of denials, CIA Director John Brennan apologizes for spying on Senate Intelligence Committee computers.
New legislation to be introduced by the House Intelligence Committee aims to curb cybertheft and cyberespionage done by "cyber hackers from nation-states like China and Russia."
A new report from the Intelligence and Security Committee in the British Parliament questions the procedures and protocols used that allowed the Chinese telecom-gear maker to expand its operations in that country.
The Committee on Foreign Investment in the U.S. says it sees no national security issues to worry about if the Japanese company acquires Sprint.
The tentative agreement includes a security committee at the company should the merger go through and gives the U.S. government veto power over equipment purchases, sources tell The Wall Street Journal.
Sen. Dianne Feinstein blasts CIA chief John Brennan for allegedly spying on Senate Intelligence Committee computers, whom Edward Snowden then accused of hypocrisy.
The Senate Judiciary Committee votes to repeal the cell phone unlocking ban, which could set the stage for allowing consumers to take any mobile device to any wireless carrier.