- Review Third-Party App Access: Regularly review the third-party apps and websites you've granted access to your Instagram account. Revoke access for any apps you no longer use or don't recognize. You can do this in your Instagram settings under "Apps and Websites."
- Keep Your Devices Secure and Updated: Install a reputable antivirus and anti-malware program on your phone and computer, and keep your operating systems and apps up to date with the latest security patches.
- Log Out on Shared Devices: If you log in to Instagram on a shared computer or phone, always remember to log out completely when you're finished. Avoid checking "Remember me" on public devices.
- Monitor Login Activity: Regularly check your Instagram "Login Activity" (usually found in the security settings) to see if there are any logins from unfamiliar locations or devices. If you see anything suspicious, log out all sessions and change your password immediately.
- Generate New Backup Codes: If you suspect your account has been compromised, generate a new set of backup codes for your 2FA and store them securely offline.
- Immediately change your Instagram password.
- Review your connected devices and log out any unknown ones.
- Check your linked email and phone number to ensure they haven't been changed by someone else.
- Review your recent activity for any unauthorized posts, messages, or profile changes.
- Report the issue to Instagram's support team through their help center.
Sources and related content
What is Session Hijacking? - Barracuda Networks
www.barracuda.com
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