Is ChatGPT safe to use at work?
This is a sensible question and it deserves a sensible answer rather than either blind reassurance or unnecessary alarm.
Here’s what you actually need to know.
The core question: does ChatGPT store what I type?
By default, yes — OpenAI uses conversations to improve their models unless you turn this off.
You can disable this. Go to Settings in ChatGPT, find Data Controls, and turn off “Improve the model for everyone.” Your conversations will no longer be used for training.
You can also use Temporary Chat — a mode where the conversation isn’t saved at all.
What about my company’s data?
This is the more important question.
The rule is simple: do not paste confidential company information into a consumer AI tool.
That means no client names, no financial data, no personal data about colleagues or customers, no proprietary strategy documents, no anything that would be a problem if it appeared somewhere it shouldn’t.
This isn’t specific to ChatGPT. It applies to any consumer tool — Claude, Gemini, Perplexity. If your company hasn’t sanctioned the tool, treat it as a public channel.
What about Microsoft Copilot?
Copilot is different. When your company deploys Copilot through Microsoft 365, it operates within your company’s Microsoft tenancy. Your data stays inside your organisation’s environment and is subject to your existing Microsoft data agreements.
This is one of the reasons Copilot is often the safer starting point for workplace use — it’s deployed and governed by your IT team rather than being a consumer tool you’re using independently.
Has my company said anything about AI tools?
Worth checking. Many organisations now have AI use policies — some permissive, some restrictive.
If yours has one, read it. If it doesn’t, the conservative position is: use AI for your own thinking and drafting, don’t paste in anything that isn’t yours to share, and don’t rely on AI output without checking it.
The honest summary
ChatGPT and other consumer AI tools are safe for:
- Drafting documents using your own words
- Thinking through problems and decisions
- Preparing for meetings and conversations
- Researching topics that aren’t confidential
- Improving your own writing
They are not appropriate for:
- Pasting in confidential client or company data
- Processing personal data about colleagues or customers
- Anything your company’s policy prohibits
Used within those limits, the risk is low and the benefit is real.
— Anna