Indian-origin researcher links ransomware attack to N Korea
An Indian-origin security researcher with Google, Neel Mehta, has found similarities between code used in 'WannaCry' ransomware cyber attack and tools believed to have been created by North Korean hackers earlier. Mehta has published a code which a Russian security firm has termed as the "most significant clue to date". Over 150 countries, including India, were affected by the ransomware.