Could You Be Affected by Microsoft and Google's AI Data Misuse?

Microsoft and Google used people’s private data without their knowledge or consent.  

Join the Claim isn’t a law firm. We connect you with regulated UK firms that run group action claims. If one of our partner firms takes this case forward, we’ll share more details, including how to check your eligibility.
Join the Claim Limited is a claims management company. This claim is not regulated by the Financial Conduct Authority. Join the Claim Limited is authorised and regulated by the FCA (FRN: 1053404) for regulated claims management activities only.

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Overview

Major tech giants like Microsoft and Google are under investigation for allegedly using people’s personal data – without knowledge or permission – to train their AI systems. That includes data from services we all use every day, like Gmail, Outlook, Chrome, Word, Teams, Xbox Live, YouTube, and Google Maps.

Legal teams across the country are investigating this case. If proven, this could amount to a serious breach of data protection laws. If you’ve used Microsoft or Google tools, you could be affected.

We are monitoring the situation closely. Register your interest and we’ll keep you updated if one of our regulated UK partner law firms is able to take this claim forward.

Microsoft & Google AI – At a glance  

Status

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Applicable law 

GDPR

What do we know about the Microsoft and Google AI data misuse?

  • Microsoft and Google have developed powerful AI systems that rely on vast amounts of data.
  • Lawyers suggest these tech-giants may have harvested personal content, from emails, documents, chats, and browsing history, without properly informing users or asking for consent.
  • UK law firms are now gathering evidence and building potential claims against both companies.
  • The investigation covers services including Gmail, Google Docs, Chrome, Outlook, Word, Teams, Xbox Live, YouTube, Google Maps, Android and more.

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Latest updates on the Microsoft & Google AI

  • July 2025

    Join the Claim opens registration to those interested in finding out more about any future claim.  

    News of the data breach is reported in the media. 

  • 2024

    Reports suggest personal content from tools like Gmail and Word may have been used to train AI. UK law firms begin investigations into possible data misuse by Microsoft and Google. 

  • 2023

    AI tools like ChatGPT explode in popularity. Concerns grow around how these models are trained. Privacy experts and campaigners begin to question whether tech giants are scraping data without consent.

We’ll provide more updates on the Microsoft & GoogleAI as they occur.   

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Who could be affected by the Microsoft & Google AI data misuse?

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Frequently asked questions about the Microsoft & Google AI

They’re being investigated for allegedly using personal data—like emails, documents and online activity—to train AI systems, without asking for permission. 

UK data protection laws, including the GDPR, require companies to use personal data fairly and lawfully. If they failed to get proper consent, that could be a breach.

No. Registering simply means you’ll receive updates. If a law firm later takes on the case, you’ll be given the option to learn more about the process and any potential costs before deciding whether to take part. 

We are not a law firm. Our role is to keep people informed about potential group actions if one of our regulated UK partner law firms is able to take this claim forward.  

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