Companies/Lightning AI/Incidents

Lightning AI: Service is down to address a security incident

Timeline of updates

1. investigating2026-10-16 03:08 UTC

   We are currently doing an emergency maintenance on the service

2. investigating2026-10-16 20:34 UTC

   More details here: https://lightning.ai/security-incident

3. identified2026-10-16 20:34 UTC

   More details here: https://lightning.ai/security-incident

4. identified2026-10-19 12:49 UTC

   More details here: https://lightning.ai/security-incident

Changes Rewindex caught on this incident

• Oct 16Critical incident: Service is down to address a security incident

Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab).

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