: Regularly check your "Login Activity" in settings to ensure no unauthorized devices are signed in.

: Use an authenticator app (like Google Authenticator) rather than SMS for better security against SIM swapping.

If you believe your account has already been compromised, visit the official Instagram Recovery Page to take immediate steps to secure it. Hacking Instagram Accounts With Computer Science

: Ensure your Instagram password is not shared with any other site and consists of a complex mix of letters, numbers, and symbols.