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That's false. You can set your phone number discovery to None and even your contacts cannot find you unless you explicitly message them or share your username
by udev4096 10mo ago
That's false. You can set your phone number discovery to None and even your contacts cannot find you unless you explicitly message them or share your username
- shevy-java 10mo agoNSA will know.
- baxuz 10mo agoWhy do you even need a phone number in the first place?
- baiac 10mo agoTo curb abuse.
- udev4096 10mo agoHardly an actual mitigation. Temp phone numbers are in abundance and a dedicated spammer can definitely overcome it
- baiac 10mo agoNo system is perfect. It’s about making it time-consuming and financially expensive to the spammer.
- sandblast 10mo agoWhat types of abuse it really curbs?
- Arnt 10mo agoThose that depend on creating new accounts to replace blocked ones. Getting a new phone number isn't expensive, but it's infinitely more expensive than zero. And if a service is willing to block the phone companies that offer the cheapest new numbers, the price rises again.
- johnisgood 10mo agoAnd to curb privacy / anonimity.
- baxuz 10mo agoNumber spoofing is trivial, and SIM cards can be bought retail for as little as 1€ in the EU and many countries around the world. You can buy them in bulk on shady sites for as little as 5c per pop. Most abuse happens on an industrial scale, and it's trivially easy and practically free to bypass this kind of "security" feature.
- sliken 10mo agoRight, but 1€ isn't free. So if you manage to spam 1M people and make less than $0.05 * 1M = $50,000 then you are losing money. Thus no spam on signal.
- Fiveplus 10mo agoSo...who's right? This comment or the parent comment? I don't use signal and these are contradictory to me. Just wanna know what's the actual policy.
- deleted 10mo ago[deleted]
- nextstep 10mo agoudev4096 is correct. Discoverability via your phone number is optional and opt-in.