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How safe is Copilot for staffing & flexible work?

GDPR profileOur summary of what the provider itself publishes about your data: EU hosting possible, no training on your data for business use, and self-hosting available. Caution is given to a model with a documented issue, such as an investigation by a regulator. How we measure for staffing & flexible workCaution

Copilot has a concrete GDPR point to consider. The Claude models within Copilot officially fall outside the EU Data Boundary. If you want strictly EU-only processing, exclude the Claude models in the admin panel. Weigh this heavily before using it in staffing & temporary work.

Where does Copilot stand in staffing & freelance work?

Shared spot 19 of 25 options for staffing & flexible work (professional tools and general assistants) on GDPR profile. 7 options, like Copilot profile, are marked Caution. Each tile is an option we track for this field; click for the check.

Strong10
Good3
Limited3
Unknown2
DT
Caution7

Published safeguards

✓EU hosting possibleYes
✓No training on your data (business)Yes
–Self-hostable (on-premise)Not known

Microsoft 365 Copilot (business) falls under the EU Data Boundary and does not train on tenant data. Consumer Copilot does train by default, with an opt-out.

How to use Copilot safely

  • Use the business variant and sign a data processing agreement (DPA).
  • Do not enter unnecessary personal data into prompts; anonymise where possible.
  • Enable EU data residency where the provider offers it.
  • Keep a professional in the loop: candidate profiles, applications and assessments are personal data under the GDPR.

Stronger or equally strong in staffing & flexible work

In2DialogIn2Dialog (Rotterdam, Netherlands)OTYS Go!YourIT BV / OTYS, part of Mysolution (Houten, NL)CarerixCarerix (Rotterdam, NL), part of PIXID GroupFlexsoftwareFlexsoftware (Groningen, NL)NmbrsNmbrs (Amsterdam, NL), part of Visma

Latest developments

19 October 2026Claude models in Copilot Cowork process data outside the EU Data Boundary

Copilot Cowork relies on Anthropic's Claude models for demanding tasks. Because that processing takes place outside the EU Data Boundary, Anthropic is switched off by default in European Microsoft 365 tenants. Anyone who turns it on has data processed outside the EU Data Boundary; at the same time, pay-per-use (Copilot Credits) is coming, in the Netherlands postponed until 1 December 2026. source

18 September 2026Plugin4Shell: GitHub Copilot still unpatched (zero-click RCE via plugin updates)

Research lab Air Security publicly disclosed Plugin4Shell on 18 September 2026: a zero-click RCE in the plugin mechanism of AI coding agents. The agent pins a plugin to a commit hash but does not verify that the retrieved code belongs to that hash; whoever controls or takes over the upstream repository can thus have code executed during the automatic background update, without any action by the user. GitHub Copilot had no patch at the time of publication, although the report was made to all vendors in June 2026. GDPR relevance: plugins run with the developer's rights (source code, cloud credentials, SSH keys, internal repositories, production systems). If you process personal data on or via development machines, this directly affects your security measures under Art. 32 GDPR. Measures: inventory installed plugins and the owners of those repositories, disable automatic plugin updates where possible, and restrict credentials on development machines. Note: this concerns the GitHub Copilot coding agent, not Microsoft 365 Copilot. source

15 April 2026Caveats regarding the EU Data Boundary

The Claude models within Microsoft 365 Copilot fall outside the EU Data Boundary; 'flex routing' can route outside the EU during peak load and can be switched off by administrators. source

Questions

How safe is Copilot for staffing & freelance work?
Copilot has a concrete GDPR concern. The Claude models within Copilot officially fall outside the EU Data Boundary. If you want to process strictly EU-only, exclude the Claude models in the admin panel. Weigh this carefully before you deploy it in staffing & temp work. There is a concrete GDPR concern, read the details on the page.
Does Copilot train on my data?
Microsoft 365 Copilot (business) falls under the EU Data Boundary and does not train on tenant data. Consumer Copilot does train by default, with an opt-out.
What should I watch out for with AI in temp staffing & flexible work?
Candidate profiles, job applications and assessments are personal data under the GDPR. Automated matching and selection fall under the AI Act (high risk for decisions about access to work): be transparent and keep a human in the loop. Never send CAO-sensitive payroll or BSN (citizen service number) data to a consumer version of a chatbot. Check whether AI matching models introduce unintended discrimination (age, origin, gender) and record audits.

Source documents

learn.microsoft.comlearn.microsoft.com

Everything about Copilot Best AI for staffing & freelance work

Summarised by the editorial team from provider documentation · not legal advice

Last checked: 15 October 2026 · How we check

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