Topic starter
20/04/2026 8:09 pm
TL;DR: Token sprawl across cloud, SaaS, CI/CD, containers, and AI services creates hidden access paths that attackers can reuse for quiet lateral movement because valid tokens often bypass traditional login-based detection, according to Token Security. The governance gap is now less about secret existence than ownership, scope, and lifecycle enforcement.
Editorial analysis by NHI Mgmt Group, based on content published by Token Security: “How Token Sprawl Creates Silent Lateral Movement Paths”.
Key questions
Q: When does token sprawl become a governance problem?
A: When the organisation can no longer answer who owns each token, what it can reach, when it expires, and how it is revoked.
Q: Why do valid API keys and OAuth tokens still create lateral movement risk?
A: Valid tokens can carry broad service permissions and machine-to-machine trust, so an attacker does not need to crack a password to move.
Q: How do security teams detect token abuse when login logs look normal?
A: They need behavioural controls that focus on API activity, data volumes, source infrastructure, and access patterns.
Practitioner guidance
- Inventory all machine tokens Build a current map of API keys, OAuth tokens, service account credentials, and other machine identities across cloud, SaaS, CI/CD, containers, and AI services.
- Enforce explicit token ownership Require every token to have a named owner, a documented purpose, and a defined expiration or revocation rule before it is allowed to persist in production.
- Limit token scope aggressively Constrain service accounts and API tokens to the minimum resources they actually need, and remove broad cross-resource permissions that enable silent lateral movement.
Bottom line: Token sprawl turns ordinary machine credentials into hidden access paths that can be reused for lateral movement without traditional login alerts.
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06/10/2026 4:27 pm
Token sprawl is an identity governance failure, not just a secrets problem. Once tokens outnumber human users across cloud and automation layers, the programme is no longer governing discrete credentials. It is governing a living credential estate with unclear ownership, multiple issuers, and weak revocation discipline. The practical conclusion is that machine identity inventory becomes a baseline governance control, not an optional hygiene task.
A few things that frame the scale:
- DeepSeek alone generated 113,000 new exposed API keys in 2025, illustrating how new AI providers create credential exposure before security guardrails catch up, according to the State of Secrets Sprawl 2026.
- Only 20% have formal processes for offboarding and revoking API keys, and even fewer have procedures for rotating them, according to the Ultimate Guide to NHIs.
A question worth separating out:
Q: Should organisations prioritise token rotation or app inventory first?
A: Start with app inventory, because you cannot govern what you cannot see. Once the full integration map exists, rotation and scope reduction become far more effective. In practice, inventory exposes ownership gaps, stale apps, and the largest blast-radius paths before you spend effort on renewal.
👉 Read our full editorial: Token sprawl is creating silent lateral movement paths in cloud