{"id":"slack-status-1b86a4b3bfb2","seq":227689,"kind":"status","title":"Incident: Slack Search Feature Disruption - Japan region","url":"https://slack-status.com/2026-04/4bd5196b0c972734","permalink":"https://vulnpulse.app/items/slack-status-1b86a4b3bfb2","summary":"At 23:20 UTC, April 30, 2026, a feature disruption began affecting the Slack Search feature for a subset of customers in Japan region. As a result, users were unable to use Search functionality within Slack.We identified that infrastructure changes to our Search cluster caused a number of internal search nodes to become unavailable, which prevented Search queries from routing correctly. We implemented a series of remediation steps, including increasing cluster capacity and restoring affected search shards. We also blocked certain Search traffic to contain secondary impact while the cluster wa…","severity":null,"techs":["slack"],"cves":[],"tags":["ongoing"],"source":{"id":"slack-status","name":"Slack Status"},"published_at":"2026-05-01T01:50:42.000Z","fetched_at":"2026-10-22T12:56:51.997Z"}