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Popular messenger services are extremely insecure

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Ronnie Allen
Sep 15, 2020 00:00
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(Technische Universitat Darmstadt) Researchers from the Technical University of Darmstadt and the University of Würzburg show that popular mobile messengers expose personal data via discovery services that allow users to find contacts based on phone numbers from their address book.
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Ronnie Allen
Sep 15, 2020 00:00
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