Hackers Steal Source Code <br />From 'Cyberpunk 2077' Studio.<br />On Feb. 9, CD Projekt revealed it had been targeted in a major "cyber attack.".<br />The hackers claimed to have stolen source code <br />for 'Cyberpunk 2077,' 'The Witcher 3,' 'Gwent' and <br />"the unreleased version of 'Witcher 3.'.<br />They also downloaded "documents relating to accounting, administration, legal, HR [and] investor relations.".<br />CD Projekt has said no personal <br />user data has been compromised.<br />The hackers said the publisher has 48 hours to contact <br />them or "the source code will be sold or leaked online.".<br />CD Projekt said it is working with authorities and "IT forensic specialists" to investigate, but it won't negotiate with the hackers