There was a compromise of an OKTA support employee's account being investigated by cloudflare. It doesn't appear that cloudflare client data was compromised, but like many of these reports, there's more questions than answers. Follow the link to read the post.
I use cloudflare as my DNS and have not made changes as a result of the article, but will keep watching.
I use cloudflare as my DNS and have not made changes as a result of the article, but will keep watching.