Massive Cloudflare outage caused by network configuration error

By Sergiu Gatlan, Bleeping Computer

Cloudflare says a massive outage that affected more than a dozen of its data centers and hundreds of major online platforms and services today was caused by a change that should have increased network resilience.

"Today, June 21, 2022, Cloudflare suffered an outage that affected traffic in 19 of our data centers," Cloudflare said after investigating the incident.

"Unfortunately, these 19 locations handle a significant proportion of our global traffic. This outage was caused by a change that was part of a long-running project to increase resilience in our busiest locations."

According to user reports, the full list of affected websites and services includes, but it's not limited to, Amazon, Twitch, Amazon Web Services, Steam, Coinbase, Telegram, Discord, DoorDash, Gitlab, and more.


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