The inside story of a cyber extortion attack by Russian hackers that plunged a group of UK schools into a crisis. Will they pay the multi-million pound ransom, or lose their data? Show more
Discover 11,128,835 listings and 278,120 playable programmes from the BBC
The inside story of a cyber extortion attack by Russian hackers that plunged a group of UK schools into a crisis. Will they pay the multi-million pound ransom, or lose their data? Show more