Doppel’s AI defense system stops attacks before they spread
- ID
- 363
- Status
- new
- Published
- 28 Oct 2025, 6:00 PM
- Fetched
- 27 Jun 2026, 7:47 PM
- Provider
- OpenAI News
- Category
- ai-labs
- Original URL
- https://openai.com/index/doppel
- Source URL
- https://openai.com/news/rss.xml
Excerpt
Doppel uses GPT-5 and reinforcement fine-tuning to stop deepfake and impersonation attacks, cutting analyst workloads by 80% and reducing response times from hours to minutes.
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