Cases › security breach › LR-2026-0290
n0n ransomware crew's exposed staging server reveals AI coding agent configuration and attack tooling
Preliminary Why: 1 report: Crypto Briefing · subject to change · 1 independent report
Developing: a major or severe case captured in the last 72 hours. Later changes are logged on the corrections page.
Severity major: Many third parties were affected. The crew's leak site lists 93 victims and 23 confirmed targeted organizations across 14 countries were affected.
Earliest source we hold 2026-10-30 · Captured by AI Risk Wire 2026-10-31 03:27 UTC
SOCRadar found a staging server belonging to the n0n ransomware group exposed online in late September 2026, holding 1,719 files including 829 attack scripts, five encryptor versions and configuration for an opencode AI coding agent drawing on 154 models.
Risks this incident falls under
| Risk | Role | NIST AI 600-1 | Incidents | Last 6 quarters |
|---|---|---|---|---|
| AI used to run a cyber attack | Primary | Information Security | 33 | |
| AI system attacked or breached | Also | Information Security | 1 |
Sorted by rule from the case's fields; not yet read from the sources.
Control failure chain
L1 · ModelProvider not namedModel provider
Sources not yet read for controls.
Model version not linked to a model card.
9 more for this risk at this layer
L2 · HarnessHarness not namedAgent framework vendor
Sources not yet read for controls.
L3 · ApplicationDeployer not namedDeployer
Sources not yet read for controls.
L4 · Infrastructure / targetOrganisation hitOrganisation hit
Sources not yet read for controls.
6 more for this risk at this layer
HeldFailedGot aroundMissingNot mentionedNot read yetAttacker's ownOrder: model · harness · application · target
The same controls in other incidents of this risk
| Control | Layer | Here | Held elsewhere | Did not hold elsewhere |
|---|---|---|---|---|
| Content safety classifiers | L1 Model | Not read yet | – | – |
| Safety training and refusal | L1 Model | Not read yet | – | 1 |
| Cyber and weapons safeguards | L1 Model | Not read yet | – | – |
| Dangerous-capability testing before release | L1 Model | Not read yet | – | – |
| Outside red-teaming | L1 Model | Not read yet | – | – |
| Staged or restricted release | L1 Model | Not read yet | – | – |
| Abuse monitoring and account enforcement | L1 Model | Not read yet | – | – |
| Reasoning monitoring | L1 Model | Not read yet | – | 1 |
| Safeguards kept on in testing | L1 Model | Not read yet | – | – |
| Known flaws patched | L4 Infrastructure / target | Not read yet | – | – |
| Multi-factor sign-in and password policy | L4 Infrastructure / target | Not read yet | – | – |
| Network segmentation | L4 Infrastructure / target | Not read yet | – | – |
| Intrusion and endpoint detection | L4 Infrastructure / target | Not read yet | – | – |
| Backups and recovery | L4 Infrastructure / target | Not read yet | – | – |
| Phishing and fraud filters | L4 Infrastructure / target | Not read yet | – | – |
Risk grouping: Not yet classified
No source we hold states: who caused it, intended or not, before or after release, the ai's part.
The story
What the sources state
- Other parties affected 23
No source states: when it happened, the direct loss, any court case, the cause, what set it off, what was done.
Show every field, with its source and grade
The AI system
What happened
Impact
LR-2026-0290 · version 2 · published 2026-10-31 after automatic checks; not yet checked field by field by a person · changes to this case · JSON