Ransomware is a type of malicious software that blocks access to files until a ransom is paid. Once infected, victims may see a message on their computer screen stating that their data has been encrypted and they need to pay a ransom in order to regain access. Ransomware can be spread through email attachments or links, or through download links found on websites.

Businesses can protect themselves from ransomware attacks in a number of ways:

Image Source: Google 

1. Keep your software up-to-date: Make sure all of your devices are running the latest versions of the software necessary for carrying out your business functions. Keeping your software updated protects against vulnerabilities that could be exploited by malicious actors looking to create ransomware infections.

2. Use secure browsing practices: When surfing the web, use caution when clicking on links or downloading files from unknown sources. ALWAYS verify the legitimacy of any website before clicking on any links or downloading files. Do not open attachments if you do not know who sent them and always use caution when opening executable files from unknown sources.

3. Harden your network: Make sure your networks are protected with strong passwords and firewalls, and keep track of which systems have access to which resources. Regularly audit your network for any unauthorized changes or additions, and implement updates as needed to stay ahead of potential threats.

Ransomware is a type of malware that blocks access to files or systems until the ransom is paid. Once installed, the ransomware creates an encrypting process that targets all files on the infected computer. The malware then demands a ransom from the user in exchange for the decryption key. This key can be used to unlock the data and restore normal operation.