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Using Signal groups for activism
(micahflee.com)
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this post was submitted on 22 Jun 2025
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Does it not give away your identity when you join a Signal group?
Signal defaults to hiding your phone number since the release of user names: https://signal.org/blog/phone-number-privacy-usernames/
Not worried about my phone number, I'm more worried about my profile.
Your profile, like everything else on Signal, is also end-to-end encrypted. Your name and profile picture do get shared with whoever you chat with, groups or individuals. If you don't want your name and profile picture shared with randos, either don't set them or don't chat with randos.
That's fine if one of those ends isn't a public activism group.
I use Signal to talk to people I actually know, both personally and professionally. I don't want to message them from some sort of unidentifiable alias. And if I did they would know my alias and could disclose it to law enforcement.
You mean randos like you might find in a public activism group chat? Yes, that was my point, thank you.