A fix has been implemented and access to Slack is fully restored. We will continue to closely monitor this situation for any re-occurrence. This incident is now closed.
We are aware of WSS customers experiencing DNS errors when accessing Slack application. This is due to issues Slack experienced earlier today. We are currently working on flushing DNS on our side to restore Slack access.
There is no impact to protection services and all other aspects of our service remain operational. We will provide further updates as new information is discovered.