The Japanese government did not reveal the boy's identity, only saying that this student only took 3 days to create ransomware with his personal computer. He said he learned to program and create ransomware by curiosity and wanted to become famous.
Japanese police discovered ransomware while on-line surveys in January and found his computer after searching the home in April. Although learning to program is not a crime, writing malicious code and spreading it for money or other purposes is not encouraged.
Ransomware has been around for many years but has recently become a major threat to individual users and businesses around the world. Last month, ransomware WannaCry attacked more than 300,000 computers in just 72 hours, creating a stir all over the world.