After 2 years, WannaCry still remains a threat two years after the first attack. Many systems have not been patched to prevent exploits by EternalBlue and EternalRomance. Malwarebytes research shows that computer systems, especially those in Eastern Europe and parts of Asia, remain vulnerable. In the two years since the initial outbreak, the countries with the most detections are India (727,883), Indonesia (561,381), the U.S. (430,643) and Malaysia (335,814)”]
Source: https://www.cuinfosecurity.com/after-2-years-wannacry-remains-threat-a-12496