Egypt's Internet block is lifted, and President Mubarak has promised change, but troubles continue
A new service allows Egyptians to circumvent Internet blocks and tweet by telephone
Sophisticated malware attackers increasingly use services and social networking sites for control operations
The Egyptian government has blocked access to Twitter to prevent communication between protesters
A worm spreading rogue URLs has hit Twitter, seeking to con users into downloading fake anti-virus software
Community police officers in South Perthshire will use Twitter to help prevent crime
Social collaboration tools are poised to increase enterprise productivity if implemented in such a way as to prevent separate silos,…
The hack of Gawker Media over the weekend has prompted other major sites to advise users to change their passwords
National security advisor Sir Peter Ricketts says WikiLeaks supporters may attack government sites
The judge who granted bail to Julian Assange yesterday allowed reporters to tweet from the courtroom
Twitter has revealed that news stars such as Paul the psychic octopus have topped its list of tweets for 2010
David Cameron turned estate agent and tried selling Twitter a London address. Peter Judge hopes he succeeds
Twitter is considering London's East End for the site of a European office
Twitter has stated it is not blocking Wikileaks from its Trends list. Elsewhere the DDoS attacks continue
Paul Chambers' appeal against conviction goes to the High Court, while Britain's senior Judge warns Twitter could disrupt jury trials
Women were briefly locked out of their Facebook accounts earlier this week due to a bug in the social network
Collaboration tools with social features provide a powerful foundation for sharing information and linking experts within your organisation
Twitter users stand up to be counted, as bomb joke becomes a free speech issue
You say Facebook pages are better than groups, and LinkedIn beats Twitter. Next up: What do you think of BlackBerry?
The man who Tweeted about bombing an airport has lost his appeal against his £1,000 fine
You say IT can boost efficiency (and we agree). Next: how should business go social - Facebook, Twitter or what?
Twitter has given its Android app a makeover so that it is now faster and features a new tweet details…
Twitter is testing non-intrusive advertising with Promoted Tweets in its timelines, bringing paid ads to its 175 million users
Twitter is adding 370,000 new users each day and is expected to near 200 million users worldwide by the end…
Detectives will be trained to track down criminals on social networking sites such as Facebook and Twitter
The Firesheep extension for Firefox has helped to give birth to a similar tool that targets Twitter sessions
Public services are beginning to find uses for Twitter and other social media formats to improve their image
Full-page Website previews in Google searches and Twitter links within news feeds are being tested
Twitter CEO Evan Williams has handed over command to COO Dick Costolo, who got the of the micro-blogging site's ad…
A number of cross-site scripting flaws could have allowed attacks on users of Twitter, Facebook and MySpace