An alert researcher, a cheap domain name, cross-ocean cooperation helped stem effects of cyberattack
Correction: Global Cyberattack story
Europol says ransomware attack has hit more than 100,000 organizations in 150 countries
Cyber security officials in Britain applaud young researcher for helping halt global ransomware cyberattack
Britain: Cyberattack hit almost 20 percent of UK's 248 public health trusts; all but 6 now back to normal
A large cyberattack had crippled computer systems at hospitals across England, with appointments canceled, phone lines down and patients turned away
UK Prime Minister Theresa May says hospital cyberattack part of wider international attack
UK health service: Hospitals hit by ransomware attack; no evidence patient data has been accessed
British hospitals say they're having major computer problems as the result of an apparent cyberattack
Taiwan is pushing for a last-minute invitation to a World Health Organization summit amid rising pressure from Beijing to isolate the island
