Starting May 7, 2026, new transfer configurations that transfer data from Google Ads using the

## Breaking Breaking Starting May 7, 2026, new transfer configurations that transfer data from Google Ads using the BigQuery Data Transfer Service will require [Multi-factor authentication (MFA) for individual user authentication](https://ads-developers.googleblog.com/2026/04/multi-factor-authentication-requirement.html). For more information, see [May 7, 2026](https://cloud.google.com/bigquery/docs/transfer-changes#May7-google-ads).