Wire · ai
MosaicLeaks: Can your research agent keep a secret?
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Fusion42 · 22 August 2026 · Fusion42 review
MosaicLeaks introduces a new research task exposing how deep research agents combining private and public data leak sensitive information through their web queries. The study proposes Privacy-Aware Deep Research (PA-DR), a novel training method that significantly reduces data leakage while improving task success.
This Wire brief sits within Fusion42's coverage of AI Agents and AI Infrastructure.
◆ ◆ The Wire takeaway
You now face a clear threat: research agents you deploy could leak your company secrets through their web queries. Change your model training to include privacy-aware methods like PA-DR or risk exposing sensitive data without seeing it yourself.
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1 source · 18 Jun 2026
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