From 2-spyware.com
![Rigj ransomware](https://www.2-spyware.com/news/wp-content/uploads/virusai/rigj-ransomware_en-400x225.jpg)
Rigj virus is not a program developed by trusted people. Criminals made the threat to extort money from people with all the claims about file recovery possibilities. The ransomware is a file-locker that is using an encryption algorithm[1]Â which allows the original code of the file to get changed. Once that is done, you see the appendix .rigj added to files.