Police in France say they now think the cyber attack on TV5 Monde in April was the work of a group of Russian hackers known as APT28, and not the group calling itself Islamic State, as originally suggested.<br /><br /> Jihadist propaganda was posted on TV5’s website during the infiltration in April. Details of serving French troops and their relatives were also published.<br /><br /> The station was forced to broadcast pre-recorded programmes after its screens went blank for several hours.<br /><br /> Reports in the French media claim APT28 has targeted high-profile sites in the past – including the White House and members of NATO.
