There is no need to be overly dramatic, you don’t have to change your email accounts and delete your social media, but changing passwords makes sense, having 2FA makes sense, changing passwords on all accounts related to the email address that have similar passwords - makes sense. We also recommend to use a password manager, so you could create strong passwords without having to remember all of them. 


So, in conclusion, there will be more and more breaches down the line. It’s crucial to be prepared both on the technical as well as the organisational side and communicate with the users so they can make the best decisions for themselves and their information. 

The best spin you can give is always honesty, even if you’ve made mistakes since that allows the loyal followers to keep their trust in the service, while the aspects of it are improved.