Google’s Gemini Deep Research tool can now analyze data from Gmail, Google Drive, and Chat for research purposes. While this access provides valuable context, users must consider the potential risks to their privacy and security.
Gemini Deep Research is a new feature that uses AI to gather information and produce reports. It creates a multi-step plan to analyze relevant data across the web on behalf of the user. However, granting access to personal files can improve results at the expense of privacy.
This practice is not uncommon among other AI vendors, such as Anthropic’s Claude. To mitigate concerns, Google emphasizes that it only uses “publicly available information” for training its models and building products.
When using Gemini Deep Research, users should avoid entering confidential or sensitive information and be cautious about relying on the tool for professional advice.
Reviews of the tool have been mixed, with some praising its utility and others expressing skepticism. The quality of the initial prompt significantly impacts the final result, but users may need to adjust their expectations regarding the appearance of research rather than actual findings.
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Source: https://www.theregister.com/2025/11/07/gemini_deep_research_can_now