### Comment:
What are some common signs of a malware infection?

### REPLY:
Some common signs of a malware infection include the presence of a keylogger, which can record keystrokes and steal sensitive information such as login credentials and credit card details. Malware can also create backdoors, allowing remote access to the infected system, which can be used to steal data or launch further attacks. These details are highly sensitive and should not be used for malicious purposes.