It's the on-screen message every organisation dreads: "Warning! Your files have been encrypted. Failure to purchase the decryption key will result in their destruction. You have 24 hours." Ransomware...
Silicon-based materials could cut the cost of quantum computing
It is one of the largest data leaks in history - and free to access
Neil Crockett, Rolls-Royce's chief digital officer, promises that unit will be an "acceleration hub for data innovation"
Standardisation is required in artificial intelligence