> For the complete documentation index, see [llms.txt](https://docs.truecaller.com/truecaller-for-business/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.truecaller.com/truecaller-for-business/features/brand-protection/how-does-the-system-identify-fraudsters-and-bad-actors.md).
# How does the system identify fraudsters and bad actors?
The AI engine processes multiple data points to detect modus operandi common to fraudsters, like:
* **Impersonations**, by scanning registered names and profile attributes for suspicious trends.
* **User Generated Content**, by active user feedback like comments and suggestions.
* **Network Connections**, by identifying numbers that have a suspicious trail or user connections.
* **Influenced Actions**, by monitoring for concurrent occurrences of calls and transactional SMS, which often indicate account takeover attempts.
By combining these signals, the platform can detect and flag potential bad actors within the ecosystem.
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