Question

question: 12
how does ransomware typically work?
it steals sensitive data and sells it on the dark web.
it encrypts files on a victims computer and demands payment for their release.
it slows down the computers performance significantly.
it displays annoying pop - up ads on the screen.

Explanation:

Ransomware is a type of malware. Its main characteristic is encrypting the victim's files (using encryption algorithms). Then, it demands a ransom (usually in cryptocurrency) from the victim to provide the decryption key for the encrypted files. Stealing data and selling it is more related to data - stealing malware. Slowing down computer performance can be caused by various factors like resource - hogging malware (but not the typical modus operandi of ransomware). Displaying pop - up ads is characteristic of adware.

Answer:

It encrypts files on a victim’s computer and demands payment for their release.