( CNN ) A French-language global television network regained control of one of its 11 channels Thursday after a cyberattack a day earlier crippled its broadcasts and social media accounts . Television network TV5Monde was gradually regaining control of its channels and social media outlets after suffering what the network 's director called an `` extremely powerful cyberattack . '' In addition to its 11 channels , TV5Monde lost control of its social media outlets and its websites , director Yves Bigot said in a video message posted later on Facebook . On a mobile site , which was still active , the network said it was `` hacked by an Islamist group . '' ISIS logos and markings appeared on TV5Monde social media accounts . But there was no immediate claim of responsibility by ISIS or any other group . As day broke Thursday in Europe , the network had regained the use of one of its 11 channels and its Facebook page , Paul Germain , the chain 's editor in chief , told BFMTV , a CNN affiliate in France . However , by late morning , a number of pages on the network 's website had messages saying they were under maintenance . The outage began around 8:45 p.m. Paris time ( 2:45 p.m . ET ) on Wednesday . TV5Monde offers round-the-clock entertainment and news programming that reaches 260 million homes worldwide , according to the Ministry of Culture and Communications . It functions under a partnership among the governments of France , Canada and Switzerland , as well as the Wallonia-Brussels Federation . Other networks that provide content to TV5Monde include CNN affiliates France 2 and France 3 , France 24 and Radio France International .
Network regains control of Facebook page and 11 of its one channels . ISIS logos displayed but no claim of responsibility made by any group . Network reaches 260 million homes worldwide .