{"type": "article", "title": "Columbia Study Says Retail AI Detects but Does Not Flag Origin Conflicts", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/columbia-study-says-retail-ai-detects-but-does-not-flag-origin-conflicts", "original_source": "https://letsdatascience.com/news/study-finds-retail-ai-misses-origin-fraud-d58ba48a", "published": "2026-07-31T06:09:57+00:00", "accessed": "2026-07-31", "id": "columbia-study-says-retail-ai-detects-but-does-not-flag-origin-conflicts"}