# PSA: A security breach means you must update the ChatGPT Mac app [U]

> Source: <https://9to5mac.com/2026/06/02/psa-a-security-breach-means-you-must-update-the-chatgpt-mac-app/>
> Published: 2026-06-02 13:04:54+00:00

If you use the [ChatGPT](https://9to5mac.com/guides/chatgpt/) desktop app on [Mac](https://9to5mac.com/guides/mac/), you’ll be forced to update it sometime between now and June 12. That’s due to a [security](https://9to5mac.com/guides/security/) breach involving two OpenAI employee devices. *As of June 2, the company is emailing users to remind them to accept the update when offered.*