Upwork sent emails to my coworkers

[#1]

Upwork sent my coworkers a bunch of emails even though I never invited them to be part of my team. How can i permanently prevent this from happening again?

[#2]

Hi Jacob, 

We're looking into this and one of our support agents has reached out to you directly to further assist with the issue. You should receive an email notification about a support ticket being created.

Thanks!