Onrec iconOnrecSep 3, 2026 ~4 min source read

Survey: More than half of UK firms fear employees are feeding sensitive data into unauthorised AI

New Turbotic research of 1,004 UK senior decision-makers finds widespread ‘Shadow AI’, limited awareness of the term, and rising governance concerns as pilots move into routine use.

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51% of surveyed UK businesses fear staff are inputting sensitive company data into unauthorised AI tools.

Top risks named are regulatory or compliance breaches (38%), use without management oversight (36%), and inaccurate AI outputs influencing decisions (35%).

27% of respondents involved in AI projects said they were unfamiliar with the term 'Shadow AI' before the survey, despite 64% saying pilots have moved into day-to-day operations.

The useful part

Half of UK firms fear staff are feeding company secrets to AI | Onrec We apologize, our site does not support Internet Explorer 6 or 7. Please view our site in a different, standards-adherent browser such as Firefox, Safari, or Chrome, or upgrade your Internet Explorer browser to Version 8 or Version 9. all of whom have direct involvement in their organisation's AI initiatives and deployment decisions.

How it works

  • said they were not familiar with the term 'Shadow AI' before the survey, showing that awareness is lagging behind adoption.
  • For Theodore Bergqvist, CEO and Co-founder of Turbotic, Shadow AI is showing how quickly adoption can outpace visibility and oversight, and this is where businesses need to pay closer attention.
  • * The survey was carried out online by Research Without Barriers between 13th July 2026 and 21st July 2026.
  • Home » All news » Half of UK firms fear staff are feeding company secrets to AI Published by Onrec 03 Sep 2026 | Research & Labour Market Half of UK firms fear staff are feeding company secrets to AI Nearly...
  • Here, nearly nine in 10 (88%) said they believed it was being used within their organisation, with IT departments showing the highest reported use of unauthorised AI at 36%, followed by customer service...

What to take from it

That's a huge problem when it comes to properly managing the risks that come with AI use, and encouraging more adoption will only make the problem harder to manage. "If organisations want AI to become part of everyday business, they need to first treat visibility, governance and trust as part of deployment, not something to bolt on afterwards. The sample comprised 1,004 senior respondents involved in setting and assessing AI projects in UK businesses (10+ employees).

Details worth keeping

The study, which surveyed more than 1,000 senior decision-makers involved in setting and assessing AI projects in UK businesses, also shed light on the prevalence of Shadow AI, where employees use AI tools without formal approval or oversight. Alongside concerns around staff sharing sensitive data with AI, other top worries included regulatory or compliance breaches (38%), employees using AI without management oversight (36%) and inaccurate or unreliable information influencing business decisions (35%). Despite its intensive use, more than a quarter (27%) of respondents.

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