Which type of malware self-replicates between computers (from one computer to another)?

Answer: Worm

Explanation:

Malware that self-replicates between computers is called a worm. Worms can spread quickly through networks, infecting new machines as they pass by. They can damage systems and steal data. Some worms even have the ability to take over systems and use them to send spam or launch attacks on other machines.

Worms come in many shapes and sizes, but all share one common trait: they are able to move from one computer to another without being noticed. This ability makes worms particularly dangerous because they can quickly spread through a network of machines. Once a worm has infected a machine, it can start sending out copies of itself in the hope that it will find more hosts to infect.

Worms are often used as weapons because they are able to spread rapidly and cause widespread damage. They are also able to bypass security measures on computers, making them difficult to detect and stop. As a result, worms are becoming increasingly common threats on networks. Anyone who works with computers should be aware of how to avoid being infected by a worm, and should be prepared to deal with any potential consequences if infection occurs.