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Signal's New Usernames Help Keep Cops Out of Your Data


Longtime Slashdot reader SonicSpike shares a report from The Intercept: With the new version of Signal, you will no longer broadcast your phone number to everyone you send messages to by default, though you can choose to if you want. Your phone number will still be displayed to contacts who already ...

Longtime Slashdot reader SonicSpike shares a report from The Intercept: With the new version of Signal, you will no longer broadcast your phone number to everyone you send messages to by default, though you can choose to if you want. So even if your contact is using a custom Signal client, for example, they still won't be able to discover your phone number since the service will never tell it to them. Whittaker stressed that this is "a pretty narrow pipeline that is guarded viciously by ACLU lawyers," just to obtain a phone number based on a username.

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