# OpenAI will train models on previously excluded Daybreak Blue cybersecurity session data

> Original title: OpenAI plans to train models on Daybreak Blue cybersecurity session data that was previously off-limits

- Source: The Decoder
- Published: 2026-10-31T16:38:37.000Z
- Bad Influence: https://badinfluence.news/items/mxtbyehzrumi8jztdu67w10oy
- Original: https://the-decoder.com/openai-plans-to-train-models-on-daybreak-blue-cybersecurity-session-data-that-was-previously-off-limits/

## Summary

OpenAI will begin using Daybreak Blue session data to train its models starting November 29, according to an email to Trusted Access program members. The data was previously excluded from training, even for users who had the "improve the model for everyone" setting turned off. After backlash, OpenAI sent a second email promising a separate opt-out, and safety-flagged interactions can still be used for safety purposes.