Don’t ever expose your firewall/router management access to the Internet.
Install firmware updates asap.
Don’t be a an attractive target for nation-state hackers.
Additionally, ensure that you are following best practices for your own data by enabling MFA wherever you can and dont re-use passwords for any service.
Against this specifically?
Additionally, ensure that you are following best practices for your own data by enabling MFA wherever you can and dont re-use passwords for any service.