### Comment:
What are some common indicators of a malware-infected system?

### REPLY:
One common indicator of a malware-infected system is the presence of keyloggers, which record keystrokes and capture sensitive information such as passwords and credit card details. Other indicators may include the sudden appearance of new browser toolbars, changes in browser settings, or the inability to access certain websites. It is crucial to regularly monitor your system and take appropriate measures to mitigate any potential security risks.