Facebook forced into revealing identities of cyberbullies Woman wins high court backing after she received abusive messages about post on The X Factor's Frankie Cocozza. By Josh Halliday
Facebook app store launches Social network offers its millions of users a range of games and programs that can be used on web and mobile. By Josh Halliday
LinkedIn investigates hacking claims Business social network examines claims by security analysts that more than 6 million users' details have been posted online. By Josh Halliday
Can online consumers have their cookies and eat them? James Ball: You told us: Websites that track their users now have to allow people to opt out. But someone must pay if the advertising model collapses
When in Rome … tip! Facebook founder Mark Zuckerberg dubbed a skinflint Roman restaurateur defends multibillionaire social network guru over lack of tip on €32 honeymoon meal bill
Opera Software shares surge on Facebook takeover talk Facebook is reportedly interested in the mobile browser firm as part of a plan to create a smartphone
Facebook ‘Buffy’ phone to take on Google Social networking company preparing to take on Google and Apple by creating its own handset, according to reports
GREE takes its mobile social games network global in open beta Japanese giant hopes to take its domestic success to the West. By Stuart Dredge
Facebook founder Mark Zuckerberg sees stock tumble amid IPO lawsuits Now they call it Fadebook – shareholders call in lawyers as stock price tumbles and regulators are not far behind
Facebook founder faces lawsuits as questions mount over IPO Shareholders' lawsuit accuses Facebook's Mark Zuckerberg and his advisers of concealing a 'severe reduction' in revenue growth
Facebook shares tumble as underwriters desert stock Facebook shares fall sharply in opening minutes of trading on Nasdaq and end Monday more than 11% below Friday's $38 offer price
Facebook’s future has more than just money riding on it Dan Sabbagh: If it does not succeed, then perhaps all this talk of navigating the web through the medium of our friends was overrated
Facebook staff celebrate multi-million dollar windfall outside the limelight As the social network floated on the stock market, its employees marked the occasion with discretion … and onion rings
Facebook IPO: who gets what Mark Zuckerberg is not alone in financially benefitting from the world's largest technology flotation
Facebook’s Mark Zuckerberg: from Harvard hijinks to hoodie billionaire The social network's stock market debut has made Zuckerberg the 23rd wealthiest person on earth but he's no evil genius. By Josh Halliday