Computer systems infected and attacked by ransomware and malware?
The first question you need to ask yourself is how was your system infected. Most ransomware infections occur from opening emails from "trusted sources" who's machines are already infected.
Some forms of ransomware can be decrypted. Kapersky offers some handy ransomware decryption tools.
A combination of using all of the babove tools can remove a badly infected machine
Even though the most effective way of getting rid of a ransomware infection is to totally wipe the machine and start over.
If your computer is infected with ransomware bring it by so we can assess if any of your data can be retrived