NDSS 2021 All the Numbers are US: Large-scale Abuse of Contact Discovery in Mobile Messengers
▶NDSS 2021 All the Numbers are US: Large-scale Abuse of Contact Discovery in Mobile Messengers — a 2021 NDSS Symposium security conference talk on mobile, privacy (14:57 min). Watch the full video, indexed free on the Breach Arc Archive.
▶ Watch video on YouTube