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How can I use AI without putting customer data at risk?
The risk with AI tools usually isn't the AI itself — it's what gets pasted into it without a second thought. A few sensible habits remove most of the real risk.
The basic rule
Before pasting anything into an AI tool, ask: would I be comfortable if this ended up somewhere outside my business? If the answer's no — customer names, contact details, financial information, anything confidential — it needs to be removed or replaced with placeholders first.
Practical habits that make the biggest difference
Use business-tier AI tools rather than free consumer versions where you're handling anything sensitive — the data-handling terms are usually meaningfully different.
Check whether a tool trains on your input by default, and turn that off where possible.
Keep a mental (or written) line between 'general drafting help' and 'anything involving a real customer's details' — treat the second category with real caution.
Where this fits into GDPR
If customer data is involved at all, this isn't just good practice — it's a UK GDPR question. It doesn't need to be complicated, but it does need to be thought through properly for what your business actually does, rather than assumed to be fine.
Related service: Practical AI consultancy