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Index/Topics/Fake reviews and exit scams

Fake reviews and exit scams

Since 2020, platforms and businesses have implemented various measures to combat fake reviews and exit scams, including the use of AI and algorithms to flag fraud, formalized vendor-review cycles, and risk scoring to reduce exposure.

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Feb 2, 2026

What indicators do investigators use to distinguish genuine user reviews from astroturfed or fake reviews on underground marketplaces?

Investigators distinguish genuine user reviews from on underground marketplaces by combining behavioral metadata, textual forensics, network analysis and provenance checks, backed by machine learning ...