Cruel trolls behind a torrent of social media abuse aimed at the Duchess of Sussex are unmasked today. As Kensington Palace aides express mounting concern over the issue, The Mail on Sunday has traced some of those involved in a Twitter hate campaign against Meghan, including the use of the hashtag #MEGXIT. While cultivating an image of respectability in their communities, the trolls secretly post a stream of bile against the Duchess. Even when confronted, most were unapologetic.