Technical blog (by Cloudflare): Incident report on memory leak caused by Cloudflare parser bug Simplified blog (by Discord): Safety Jim PSA: Cloudflare Security Issue – Discord Blog Cloudflare recently had a security breach, which includes passwords. Too keep the post short, a list of noteworthy websites can be found here, and you can use Ctrl + F to find your particular website of interest. This affected data from 9/22/2016 to 2/18/2017. Here are a few noteworthy sites that use Cloudflare: adf.ly bukkit.org discordapp.com gyazo.com planetminecraft.com reddit.com xenforo.com (the Skyblock forum softare) Uber
xenforo site really wouldn't matter because skyblock doesn't use cloudflare (they use something worse called proxypipe)
Have I been pwned? Check if your email has been compromised in a data breach 10/10 would be pwned again