I created a thread and I noticed that the thread had members that I didn't add, and when I checked who these members were, they were "Anonymous" members.

I don't think my account is compromised.

The email addresses of these members have "@usethreads.com", so I think it's app-related, but I don't know why these anonymous members are added automatically. I tried making another thread, and it also added anonymous members.

I'm just testing out the app and my organization doesn't have real members other than myself.

I also tried making a new account logging in with another Google account I have, and the new organization in the new account had these random anonymous members as well.

I hope you'll explain what this is about, and fix this.