Cloudflare security incident time to change passwords
The Cloudflare was vulnerable and the Reverse Proxies are Dumping Uninitialized Memory. It has been leaking customer HTTPS sessions of Uber, 1Password, FitBit, OKCupid, any website which is using the CloudFlare.
If you installed the CloudFlare plugin in the WHM, ask your customer to change the passwords for security reason.
More information here: https://blog.cloudflare.com/incident-report-on-memory-leak-caused-by-cloudflare-parser-bug/
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