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Signal is testing out a new private contact discovery service that will let the app determine if a user has Signal contacts in their address book, but forbid its servers from accessing the users’ address book.
It was an “Elvis Meets Nixon” kind of moment: former HBGary Federal CEO Aaron Barr sporting blue hair and posing in front of a van sporting the Wikileaks logo down at New York’s Zuccotti Park, home of the Occupy Wall Street protest. What was he doing there? It’s complicated.