Organizations Share Massive Sensitive Data With GenAI Tools

On January 15, 2026, Harmonic Security released a report finding a sharp rise in employees and systems sharing sensitive data with generative AI tools such as ChatGPT. The report warns this trend increases risks of security breaches, regulatory noncompliance, and data exposure across global organizations. It highlights gaps in controls and the need for data-loss prevention and monitoring to limit unauthorized exfiltration.
Key Points
- 1Reports quantify sharp increase in employees sharing sensitive files with ChatGPT and other generative platforms
- 2Highlights elevated risk of security breaches, regulatory noncompliance, and widespread corporate data exposure
- 3Urges security teams to adopt DLP, access controls, and monitoring for generative-AI usage
Scoring Rationale
Broad industry relevance and actionable mitigation advice drive score, limited by reliance on a single vendor report and brief coverage.
Sources
Public references used for this report.
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