Facebook on Thursday boosted its search capabilities to let people find and dive into conversations about news publicly shared at the leading social network.
Iranian officials briefly blocked access to the smartphone messaging application Telegram, its founder and CEO says, making it the latest social media outlet to be targeted by authorities in the Islamic Republic.
Twitter chief executive Jack Dorsey said Wednesday that the struggling messaging platform is in the midst of "rebooting" as it seeks to fulfil what he sees as its vital mission as a rapid source of information.
Anti-secrecy campaign Wikileaks boasted Wednesday that it had obtained CIA director John Brennan's personal emails and was about to make them public.
An anonymous hacker claims to have breached CIA Director John Brennan's personal email account and has posted documents online, including a list of email addresses purportedly from Brennan's contact file.
Former Microsoft chief executive Steve Ballmer disclosed Friday that he has taken a four percent stake in Twitter, expressing confidence in the messaging platform's new management team.
Dozens of major websites including Netflix, Uber and the BBC went down simultaneously on Thursday in some areas of the United States, but were soon up again in most cases.
Twitter announced Wednesday that it had named Google's former chief business officer Omid Kordestani as its executive chairman, in a further shakeup of its top ranks.
Twitter sidelined a pair of popular sports publication accounts after fielding complaints they ran afoul of copyright rules for sharing video snippets from US football games.
Twitter is laying off up to 336 employees, signaling CEO Jack Dorsey's resolve to slash costs while the company struggles to make money.