Attio change history: Failures triggering workflow runs

Attio reported a major workflow-triggering incident starting 2026-07-21 17:35 UTC, resolved after 47 h 53 min. Some workflows failed between 16:33 and 18:01 UTC on July 21, 2026, because an infrastructure configuration change caused encryption errors. Attio reverted the change, corrected the configuration, and notified impacted customers.