**Mandatory Security Update for ChatGPT Desktop Application on Mac**
For users of the ChatGPT desktop application on Mac, it is vital to note an impending necessary update that will occur between now and June 12. This update is in response to a security incident impacting two devices owned by OpenAI employees.
### Background of the Security Concern
The security issue stems from a breach of TanStack, a commonly used open-source library, linked to a larger software supply chain attack referred to as Mini Shai-Hulud. OpenAI has assured that although the attack affected two employee devices, there is no indication that user data was compromised or that OpenAI’s systems were breached.
In their official communication, OpenAI highlighted their prompt action regarding the incident, which involved collaboration with a third-party digital forensics and incident response agency. They observed that the malware demonstrated actions typical of unauthorized access and credential theft activities within a limited range of internal source code repositories.
### Consequences of the Breach
The main concern arising from this breach pertains to the code’s capability to sign certificates for OpenAI products. As a precautionary step, OpenAI will revoke current certificates and prevent the execution of applications that were signed with these compromised certificates. Consequently, a mandatory update of the ChatGPT desktop app will be required for Mac users.
### User Instructions
OpenAI has indicated that further instructions will be shared with Mac users regarding the update procedure. At this moment, users do not need to take any immediate steps but should be ready to update the app when prompted.
It’s essential to understand that users of the ChatGPT app on iOS or Windows systems are not impacted by this issue and do not need to take any action.
### Summary
To conclude, if you are utilizing the ChatGPT desktop app on Mac, remain vigilant for an update notification prior to June 12. This update is crucial for preserving the security and integrity of the application following the recent security breach. Keep yourself informed and ensure your app is updated promptly to prevent any service interruptions.