In early June 2026, ServiceNow — one of the largest enterprise SaaS platforms — detected unusual activity: according to reports, a misconfigured endpoint allowed unauthenticated users to access data beyond their permissions on some customer instances. The company said it had pushed a patch and begun notifying affected customers.
Quick summary
- When: early June 2026.
- What: a misconfigured endpoint → over-permissioned data access on some instances (per reports).
- Response: ServiceNow patched it and notified affected customers.
- Lesson: even a large SaaS can leak because of a single configuration error — you need to control sensitive data.
What happened?
According to cybernews and TechCrunch, the incident stemmed from a misconfiguration rather than a sophisticated attack — but the result was that data could be accessed beyond the permitted scope. This is a very common type of error for platforms operating at large scale.
Why this matters
The lesson is not 'SaaS is bad', but rather: sensitive data placed with a third party always carries configuration risk outside your control. A small change on the vendor's side can affect your data without you ever knowing.
A perspective for businesses
For core data and processes, keeping them in a self-managed (on-premise) environment gives a business control over configuration, access permissions and audit logs. This is part of Namtech's 'internal AI, data on-site' philosophy — reducing the risk surface from third parties.
Frequently asked questions
Was ServiceNow hacked?
According to reports, this was an incident caused by a misconfigured endpoint that allowed over-permissioned data access, not a sophisticated attack. ServiceNow said it has patched it.
Is my data safe on SaaS?
Reputable SaaS can still suffer configuration errors. The risk lies in the fact that you don't fully control the vendor's configuration.
How can I reduce the risk?
For sensitive/core data, consider keeping it in a self-managed (on-premise) environment to control configuration, access permissions and audit logs.
Take control of your sensitive data
Namtech deploys internal AI + on-site data — you control the configuration, access permissions and logs.
Book a free consultationNote: This article is compiled from public sources as of 23/06/2026; the information is for reference and may change.