Comment by jschpp

That list isn't that useful... First of all, there is a LOT of pages hosted by CloudFlare @taviso acknowledged that in the original bug report. (https://bugs.chromium.org/p/project-zero/issues/detail?id=11...) Furthermore, you can't say which sites were hit by this bug and simply listing all CloudFlare sites is more or less fearmongering. If you are a verified victim of this bug CloudFlare will contact you. Lastly, if you want to be sure to mitigate effects of the attack just do it... If you want to be absolutely sure that your session keys etc will remain uncompromised simply repeal all active session cookies.