Here are a few steps you can take to secure your webcam and prevent hacking:

1. Keep your computer's operating system up-to-date with the latest patches and updates.
2. Install anti-virus and anti-malware software.
3. Close your webcam cover or app when not in use.
4. Frequently update your webcam security.
5. Check the settings on your security software.
6. Securely configure applications with your webcam.
7. Be aware of links, downloads, email attachments, and other media.