Cyber-attack: Europol says it was unprecedented in scale
“A cyber-attack that hit organisations worldwide including the UK’s National Health Service was ‘unprecedented’, Europe’s police agency says.
Europol also warned a ‘complex international investigation’ was required ‘to identify the culprits’.
Ransomware encrypted data on at least 75,000 computers in 99 countries on Friday. Payments were demanded for access to be restored.”