How do I know if someone is mining Bitcoin on my PC?

Is your PC infected with a crypto miner? One way to find out is by observing high CPU or GPU usage. If your computer is constantly running at a high percentage of its processing power, even when you're not performing any demanding tasks, it may be a sign that a crypto miner is using your resources.

Another indication of a crypto miner infection is increased fan noise and overheating. Crypto mining is a resource-intensive process that generates a lot of heat. If your computer's fans are running louder than usual, or if your system is overheating, it could be due to a crypto miner running in the background.

A decrease in performance is also a telltale sign of a crypto miner. If you notice that your computer is slower than usual, or if it takes longer to open applications and complete tasks, it may be because a crypto miner is using up your system's resources.

Unexplained network activity is another red flag. Crypto miners often communicate with remote servers to send and receive data. If you notice that your computer is sending or receiving a lot of data, even when you're not using it, it could be a sign that a crypto miner is operating on your system.

Frequent crashes are another indication of a crypto miner infection. Crypto mining can be stressful on a computer's hardware, and if a miner is running without proper cooling or optimization, it can cause your system to crash. If you're experiencing frequent crashes, it may be worth checking for a crypto miner.