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Tag
Outage
8 articles tagged Outage, newest first.
Proton Outage: What a Cooling Failure Exposed
Proton's August 27 outage began with a total cooling failure in Frankfurt, where room temperature rose from 21.8°C to 51.9°C in under 30 minutes.
How One Feature File Caused Cloudflare's Worst Outage Since 2019
How a ClickHouse permissions change doubled a Bot Management feature file and caused Cloudflare's biggest outage since 2019 on November 18, 2025.
Tailscale Was Down Again, and Here's What the Internet Had to Say
A Tailscale control plane outage left users locked out of the admin console, raised status page doubts and sent some toward Headscale and backup VPNs.
AWS GovCloud vs Commercial Cloud After the us-east-1 Outage
Why AWS GovCloud stayed up when us-east-1 went down, why some federal users still had problems, and what the outage says about cloud dependencies.
Inside AWS's October Outage and What Went Wrong
How a DynamoDB DNS race condition disrupted AWS us-east-1 for over 14 hours, hitting EC2, NLB, Lambda and Connect, and what AWS is changing.
Multi-Region Failover: Why It Is Harder Than the Diagrams Suggest
After the AWS US-East-1 outage, engineers Googled multi-region failover. Cost, vendor dependencies and unrehearsed plans make it harder than diagrams show.
AWS us-east-1 Outage: Why Concentration Risk Still Matters
A DynamoDB DNS failure took down AWS US-EAST-1 and 82 services, from Slack to Ring. Why one region is still the cloud's biggest single point of failure.
When the Cloud Breaks: How One AWS Outage Took Down Half the Internet
The October 20 AWS us-east-1 outage took down Amazon, Slack, Fortnite, Duolingo and more, and showed how much of the internet depends on one region.