AdFence is an advertising account monitoring and alerting service operated by Threasury Media LLC. It observes connected advertising accounts, detects and reports anomalies and account changes, and notifies teams through their configured channels. It is designed to support account oversight, including investigating signs of compromised access and unintended campaign changes.
Monitoring is read-only by default. Advertising accounts connect through OAuth, and standard monitoring does not modify campaigns, budgets, creatives or account settings. Actions that can change accounts require separate opt-in permission. A warning is a reason to investigate, not proof of compromise. AdFence does not guarantee detection of every incident or replace the team's own account review.
