Lawyers for the Cajee brothers, who ran a cryptocurrency investment platform from South Africa that regulators suspect of being a Ponzi scheme, said their mandate to assist them has been terminated. The statement on Monday from the lawyers came just two days after their first public defense of the brothers who’d been accused of vanishing, along with an estimated $3.6 billion in Bitcoin from their Africrypt investment platform. “Our mandate to assist the Cajee Brothers has been terminated,” John Oosthuizen, a Johannesburg-based attorney, said in an email, when asked for comment on the brother’s whereabouts. “I look ... (full story)