Hello @ziegler360
Thank you for checking the community.
We are sorry for the inconvenience; we understand you may be wary of the recent email sent to all Mac users.
We can confirm the recent email it is legitimate and was addressed to all Mac users, for them to be able to complete the update to the desktop Mac App, as indicated in the steps.
If you are using the desktop Mac App and Safari browser extension, please, proceed to follow the steps as indicated. If you have another browser set as default, these steps are not required, as the browser extension is automatically updated and no further steps are needed.
Thank you,
Karol | Customer Care