Outage in Slack

Issues loading or viewing threads

Resolved Minor
December 08, 2025 - Started 7 days ago - Lasted about 18 hours
Official incident page

Incident Report

We are aware of an issue currently impacting threads. Our teams are investigating, and we will provide more information as soon as it’s available. We’re very sorry for any inconvenience this is causing.

Components affected
Slack Messaging

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Latest Updates ( sorted recent to last )
6 days ago - at 12/09/2025 04:55PM

We've identified the cause of the issue and implemented a fix. We're currently monitoring internal health metrics & user reports, but will provide an update once we've determined this issue is fully resolved. We appreciate your patience as we sort this out.

7 days ago - at 12/09/2025 06:55AM

Our work on this issue is still ongoing.Current status and actions being taken: We have no additional news to share at this time, but we’re focused on getting things back to normal as quickly as possible.We'll be back with another update as soon as we have news to share.

7 days ago - at 12/08/2025 11:23PM

We are aware of an issue currently impacting threads. Our teams are investigating, and we will provide more information as soon as it’s available. We’re very sorry for any inconvenience this is causing. 

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