### Context
After detecting unauthorized API access, further analysis revealed unusual data extraction patterns consistent with data exfiltration techniques. The Data Brokers APT group appears to be executing high-frequency API calls indicative of automated data harvesting.

### Key Findings
- **High-Frequency Requests:** Patterns indicate a spike in API requests, particularly targeting user profile endpoints.
- **Automated Scripts:** Utilization of scripts to automate data collection, bypassing standard rate limits.
- **Data Volume:** Approximately 700 million profiles are estimated to be targeted.

### Next Steps
Monitoring for persistence techniques such as API key rotation to sustain data extraction without interruption.