If you don't have auto update set to your WordPress website, make sure to login and update it right away. The new version has a ton of great improvements, like over a 50% increase in the editor speed, better security, new options for editing, and a bunch of overall code improvements.
We also posted a short but helpful article here for checking your WordPress security:
https://webhostproblog.com/2020/02/secure-your-wordpress-website-now/
