Malware and cryptojacking are both cybersecurity threats, but they have different purposes and methods of operation. Malware is a broad term used to describe any malicious software designed to damage, disrupt, steal, or gain unauthorised access to computer systems. Common types of malware include viruses, worms, ransomware, spyware, and trojans. Malware attacks often aim to steal sensitive information, corrupt files, spy on users, or lock systems for ransom payments.

Cryptojacking, on the other hand, is a specific type of cyberattack focused on secretly using a victim’s device to mine cryptocurrency. Instead of directly stealing files or damaging systems, cryptojacking attackers hijack computing power and system resources such as CPU and GPU performance. The goal is to generate cryptocurrency profits without the user’s permission or knowledge.

Another major difference is visibility. Traditional malware often causes noticeable damage, data loss, or security breaches. Cryptojacking is usually more hidden and may only show symptoms like slow computer performance, overheating, high electricity usage, or reduced battery life.

Cryptojacking can sometimes be delivered through malware, phishing emails, infected websites, or malicious scripts running inside web browsers. This means cryptojacking may actually be one category within the larger malware family. While malware focuses on harmful disruption or theft, cryptojacking mainly focuses on secretly exploiting computing resources for financial gain.