Hightouch incident

Syncs to Reddit Ads failing with 403 error

Minor Resolved View vendor source →

Hightouch experienced a minor incident on September 30, 2025 affecting Destinations, lasting 3h. The incident has been resolved; the full update timeline is below.

Started
Sep 30, 2025, 09:14 PM UTC
Resolved
Oct 01, 2025, 12:15 AM UTC
Duration
3h
Detected by Pingoru
Sep 30, 2025, 09:14 PM UTC

Affected components

Destinations

Update timeline

  1. investigating Sep 30, 2025, 09:14 PM UTC

    We are investigating an issue causing syncs to Reddit Ads to fail. We will provide an update as soon as we have more information.

  2. identified Sep 30, 2025, 09:57 PM UTC

    We have identified the root cause and are working on next steps to resolve the issue. We appreciate your patience.

  3. resolved Oct 01, 2025, 12:15 AM UTC

    We fixed an issue caused by changes in Reddit’s API. Customers will need to re-authenticate their Reddit Ads connection for syncs to resume running successfully.