But the hackers , identifying themselves as the Lizard Squad , took to Twitter claiming they had penetrated Malaysia Airlines ' email account and posted a screenshot . Malaysia Airlines was shut down by group calling themselves Cyber Caliphate . But the airline claimed its systems were intact and users were instead redirected to airlines ' websites .
Malaysia Airlines was shut down by group calling themselves Cyber Caliphate . But the airline claimed its systems were intact and users were instead redirected to airlines ' websites .