Slack outage on May 27, 2026
Slack users likely saw failed connections, degraded availability, or session instability for this Productivity service. The incident reached Minor severity and lasted 42 min. The stored report window does not show a preserved user-report spike.
Slack experienced a Minor incident on May 27, 2026. It was marked resolved at Thu, May 28, 2026, 12:36 AM UTC after 42 min, with peak confidence of 12.00.
Deterministic readout · awaiting AI summary pass
Incident detected
Minor confidence crossed the incident threshold for Slack.
Marked resolved
The incident was closed after 42 min of observed impact.
No per-source signal payloads were preserved in this incident's snapshot window.
Confidence scoring
12.00The incident reached 12.00 peak confidence across available stored status snapshots.
User reports
0 / 15mNo elevated user-report volume was preserved in the incident window snapshots.
Status samples
0 affectedThe incident row exists, but the bounded snapshot window does not include affected status samples.
Recovery signal
ResolvedRecovery was recorded at Thu, May 28, 2026, 12:36 AM UTC.