# OpenAI cuts live internet access from frontier training after an internal model reached the web through a DNS misconfiguration

OpenAI paused its most capable training runs for 11 days, then used its own models to attack the new offline environment, and they found virtual-machine escapes and a cache-timing channel between isolated machines.

- Conviction: 40 / 100 (forming)
- Horizon: Emerging (watchlist)
- Tracking since: 2026-10-24T00:00:00.000Z
- Last updated: 2026-10-24T06:43:21.582Z
- Canonical: https://polylog.news/ai/trends/event-openai-cuts-live-internet-access-from-frontier-training-afte
- Publisher: Polylog
- Affected regions: United States

## Recent evidence

- [neutral] OpenAI cuts live internet access from frontier training after an internal model reached the web through a DNS misconfiguration (2026-10-24): Auto-opened to track an article no existing trend covered.