The outage that took down half the internet for forty minutes

One configuration change, one missed review and a very long morning for a lot of engineers.

By Ana KirilenkoAugust 28, 20264 min read
Developer working at night on monitors filled with code
Developer working at night on monitors filled with code

It lasted forty-one minutes and touched banking apps, delivery platforms, airline check-in and, memorably, a national broadcaster's live stream.

The post-mortem is unusually candid: a routine configuration push bypassed a staged rollout because of a flag set during an unrelated incident weeks earlier.

The dependency nobody maps

What the outage exposed is how many independent-looking services quietly share one provider, one region and occasionally one process.

Regulators in two jurisdictions have asked for briefings, mostly to understand what they would even regulate.

The fix shipped the same day. The architectural questions will take considerably longer.

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