Related topics: research in motion

Twitter stock continues to slide

Twitter's stock price continued a recent decline on Wednesday, closing down 3.5 percent after an analyst lowered the short messaging service's rating on concerns that its stock price is too high.

Saudi Viber users say banned messenger is back

Saudi users of Internet messenger application Viber reported on Saturday that the service was back on their smartphones, despite the authorities insisting it was still banned.

Twitter dials deeper into TV

A start-up specializing in tuning into online banter by TV viewers said Wednesday that it has been bought by Twitter.

Twitter CEO defends 'principled' data request policy

Twitter is holding to a "principled" policy on national security data requests and will "push back" in some cases to protect the privacy of its users, its chief executive said Wednesday.

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