Appeals will be filed in the copyright infringement cases brought by music companies Universal Music Russia and Warner Music against social network vKontakte (VK) after the Saint Petersburg & Leningradsky Region Appeal Court issued judgments on March 2nd and 3rd. In two separate judgments the Court overturned the earlier ruling that VK must implement effective technology to stop infringements on its service. The Court upheld the earlier decision finding that VK is not liable for copyright infringement. IFPI Chief Executive Frances Moore said: "These are disappointing judgments which are out of step with rulings both in Russia and around the world, and leave …