Digital Rights Groups File Complaints Against Scale AI
The action challenges the data privacy practices used by the Outlier platform, citing General Data Protection Regulation violations.
Updated on Oct. 27, 2026 in Artificial Intelligence
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Digital rights groups have filed formal complaints against Scale AI, alleging that its Outlier platform violates the General Data Protection Regulation. The filings target the company's collection of worker data through surveillance software and biometric identity checks.
Why it matters
The complaints highlight a growing tension between AI training platforms and European labor privacy standards. By challenging the legal basis for processing worker data, the case could force stricter compliance requirements on AI data-annotation firms operating in the EU.
Scale AI maintains a 49% ownership stake held by Meta. The platform operates on a business model that relies on freelance worker data collection, yet the specific legal basis for this processing remains currently under investigation by European authorities.
The players
Scale AI
A San Francisco-based company providing a gig work platform called Outlier for AI data labeling and annotation.
Meta
A major technology corporation focused on social media and AI development that holds a 49% stake in Scale AI.
Noyb
A digital rights organization focused on enforcing privacy laws in the European Union.
The details
The Outlier platform monitors freelancers using social media behavioral trackers and activity harvesting software that records screen displays and keystrokes. Beyond these digital traces, workers must undergo biometric identity verification performed by third-party services. Digital rights groups allege these practices violate the data minimization principle of the General Data Protection Regulation, which requires companies to limit personal data collection to what is strictly necessary.
Timeline
Meta acquired a 49% stake in Scale AI in 2025.
Digital rights groups filed the complaints on Tuesday, October 27, 2026.
The Tech Race
This filing reflects an ongoing effort to define privacy boundaries within the AI training supply chain. It places Scale AI's data-harvesting practices in direct conflict with European regulators' interpretation of GDPR compliance.
Freelance workers on the Outlier platform remain subject to ongoing biometric and activity tracking while the legal proceedings unfold. The investigations may eventually force changes in how these platforms harvest worker activity or handle sensitive identification data.
The takeaway
These complaints signal that the labor practices supporting large-scale AI development are increasingly under scrutiny by privacy advocates. Observers should track the pending responses from data protection authorities in France, the Netherlands, Austria, and Italy to see if they impose operational restrictions.
Further reading
For broader trends in machine learning regulation and privacy, explore our Artificial Intelligence section.
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