### Comment:
What are some signs that indicate a device may be infected with malware?

### REPLY:
One sign that a device may be infected with malware is if the user's personal data, such as passwords or credit card information, starts getting leaked or misused. Additionally, if the device starts behaving erratically, such as the camera or microphone turning on without user action, it could be a sign of malware infection. It is important to note that these signs may also indicate other issues, so it is important to consult a professional for accurate diagnosis and removal of any potential malware.