How do cybercriminals generally distribute ransomware?

The e-mail will normally contain an attachment or a link that, when clicked, will install the ransomware and download onto the victim's computer system.  see here Another method is to exploit vulnerabilities in software application or systems to set up ransomware remotely.

What takes place as soon as ransomware is installed on a victim's computer system?

https://tastykoreachannel.com/?p=1226 When ransomware is installed on a victim's computer, it will usually secure all of the files on the computer system. The cybercriminal will then require a ransom from the victim, usually in the form of cryptocurrency, in order to decrypt the files and return access to the victim. In many cases, the cybercriminal may threaten to publish the victim's data if the ransom is not paid.

What are some actions that people can require to secure themselves from ransomware?

There are a couple of actions that people can take to secure themselves from ransomware. It's crucial to be mindful of the methods that ransomware can be distributed and to be suspicious of any emails or attachments that you receive from unidentified sources.