How to tell if someone is mining bitcoin on your computer?

Frequent crashes and system instability are also common side effects of crypto miner infections. Because crypto miners use up a lot of system resources, they can cause your computer to become unstable and prone to crashing. If you're experiencing more crashes than usual, it's worth checking to see if a crypto miner might be the culprit.

If you suspect your PC might be infected with a crypto miner, one of the first signs to look out for is high CPU or GPU usage. This is because crypto miners often use a significant amount of computing power to solve complex mathematical problems. If you notice your computer's processors are running at unusually high levels even when you're not performing resource-intensive tasks, it could be a red flag.

Another telltale sign of a crypto miner infection is increased fan noise and overheating. Crypto mining is a computationally intensive process that generates a lot of heat. If your computer's fans are working overtime and the device feels unusually warm to the touch, it might be because a crypto miner is running in the background.

A decrease in overall system performance is also a common symptom of a crypto miner infection. This can manifest in various ways, such as slower load times for applications, laggy gameplay, or even difficulty performing basic tasks like browsing the web. If your computer suddenly feels sluggish for no apparent reason, it's worth investigating further.

Unexplained network activity is another indicator that your PC might be infected with a crypto miner. Crypto miners often communicate with remote servers to send and receive data related to the mining process. If you notice your computer is generating a lot of outbound network traffic, especially to unknown destinations, it could be a sign that a crypto miner is present.