Can pii data uploaded to a public version of ChatGPT be seen by someone else?

This is going on in pretty much every organisation, I suspect.

If your teams do upload pii data to ChatGPT, say, it’s used to train models. This means that the data is broken in chunks and used to refine models at a statistical level.

Say you work at xyz plc and upload a customer list. I can not then go to the AI service and say “show me all customers for xyz plc.”

(Note that the AI vendor employees can see all the data in its message form.)

Ultimately, this is still a breach of PII data to a third party and should be treated as such.

You need a private AI solution, like Copilot or ChatGPT Enterprise. And training, lots of training!

More here:

https://chatgpt.com/share/691f256a-1310-8003-89e8-81425f99d12c