Russian cyber hacking gang Qilin behind ransomware attack that sparked major chaos at three London hospitals

Three London hospitals experienced a severe reduction in capacity due to a ransomware attack allegedly executed by a Russian hacker group called Qilin. The attack, said to be one of the most serious of its kind in the UK, was on Synnovis, a pathology services firm. This led to the cancellation of operations, tests, and an inability to carry out blood transfusions.