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Malicious code
Malicious code is software written to harm or cause issues with a computer. This is also referred to as malware and comes in a number of different forms. In all its forms, the code has been written to either harm or steal data from your computer system.
There are a number of types of malware, which include:
- viruses
- trojans
- ransomware
- spyware
- adware
Here's a video that outlines some of the worst viruses ever!