This analysis describes what Cursor's agreement states, permits, or reserves. It does not constitute a legal determination about enforceability. Regulatory applicability and practical outcomes may vary by jurisdiction, enforcement context, and individual circumstances. Read our methodology
The updated terms clarify that Cursor maintains zero data retention agreements with all AI model providers and will not use customer data for training. However, the revised language now explicitly states that model providers may run risk classifiers to detect policy violations, and if your prompts or conversations trigger abuse detectors, your data may be stored temporarily for investigation and deleted according to the providers' retention policies. The policy removed the legacy Privacy Mode option; non-ZDR models now require explicit admin opt-in. You can review the specific retention policies of OpenAI and Anthropic through their documentation.
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We will endeavor to ensure that, by default, we only collect and process your Data needed to provide you access to the Platform and our Services...This means that we will neither publish nor share your Data by default.
We use industry standard technical and organizational measures to secure the information we store.
We maintain administrative, technical, and physical safeguards to protect your personal information. When we collect or transmit sensitive information such as a credit or debit card number, we use Payment Card Industry (PCI) standards to protect that information.
"The files are encrypted using unique client-generated keys, and these encryption keys only exist on our servers for the duration of a request.Excerpt from Cursor's Data Use & Privacy Overview
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Companies change their terms without announcing it. We capture governance documents, compare each new version with the last, and publish what changed, with the source text behind it. One email a week on what we found and what we could not reach.
The clause states: “The files are encrypted using unique client-generated keys, and these encryption keys only exist on our servers for the duration of a request.”
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