3 ms·
I am in a Signal group which has an invite link discoverable on public internet (it's a local OpenStreetMap group). From time to time, a bot joins and proceeds
by cuu508 2y ago
I am in a Signal group which has an invite link discoverable on public internet (it's a local OpenStreetMap group). From time to time, a bot joins and proceeds to spam the group's members one-on-one.
- RicoElectrico 2y agoThe same happens on the Telegram OSM group. Now, the easy and 99% effective mitigation is to make a "bridge group" where you need to click something to join the real deal but changing that would invalidate any existing links.