Bbc News World Twitter. With the eyes of the world's media all trained on twitter at the moment, those behind this latest attack may be using it as a means of highlighting the vulnerability of the sites we take for granted. The social media giant said the issue was caused by an inadvertent change it made to its internal systems.
A new feature on twitter designed to allow people to share their fleeting thoughts has faced a backlash, with many saying it encouraged harassment. Videos uploaded by kosoofvid have been sent to this person by his friend in iran who is a filmmaker. Twitter has experienced a major outage, with users across the world affected.
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The catalyst for the row, posted. The question came during a us senate hearing in which both leaders were. Get the latest bbc world news: The catalyst for the row, posted.