Tuesday January 9, 2018

Slack is completely recovered and all customers should be able to connect again. We're extremely sorry for the disruption to your workday and will be conducting a thorough postmortem to understand and prevent this from happening in the future.

12:28 PM PST

Most customers should now be reconnected. If you're still offline, we're focused on you — we'll get you back online as soon as possible.

12:20 PM PST

We've isolated the problem and are working on bringing the service back online for all users. More details to come as they become available.

12:00 PM PST

A majority of customers are unable to connect to Slack. We're aware of the issue and are working to resolve it as quickly as possible.

11:35 AM PST