Here is what you should do to help protect your social media accounts from imposters or account takeover attempts:

1. Set up two-factor authentication (2FA) if available.
2. Create passphrases with unique, strong passwords for each account.
3. Avoid using public or unencrypted WiFi.
4. Avoid clicking on suspicious-looking links or attachments.
5. Regularly review your social media account activity.
6. Do not reuse the same password for multiple accounts.
7. Monitor your personal information across all your accounts.
8. Be aware of phishing, hacking, and other online scams.