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12% of all sensitive data exposures originate from personal accounts, including free versions of generative AI tools.

Harmonic Security
November 16, 2025
Gen AISensitive dataPersonal Gen AI account

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Published on 11/13/2025

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26.4% of all file uploads to generative AI tools contained sensitive data between July and September 2025, an increase from 22% in Q2 2025.

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15% of all sensitive data uploaded to generative AI tools involves personal or employee data, including identifiers such as names and addresses.

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