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The hack, allegedly developed by Israeli surveillance technology firm NSO Group, injected malware onto WhatsApp users' phones via a remote-exploit bug in the app's Voice over IP calling functions. A Wired report noted the attack was able to inject malware via calls to the targeted phone, even if the user did not answer the call.
WhatsApp starts external testing of an enterprise platform which enables companies to provide customer service to users at scale. [34] Airline KLM launches such a service. [35] 2018: July: Product: Group voice and video calls for up to four accounts [36] and labelling for forwarded messages are added [37] 2019 January Product
After a brief initial trial in Western Europe, voice calls are now available for use in most countries. [101] Telegram announced in April 2020 that they would include group video calls by the end of the year. [99] On 15 August 2020, Telegram added video calling with end-to-end encryption like Signal and WhatsApp, which Zoom does not have yet. [102]
The New York Times has taken "disciplinary action" against a reporter who leaked 600 individuals' personal data from a WhatsApp group in ... For premium support please call: 800-290-4726 more ways ...
The under-development feature includes support for voice and video calls for both individual contacts and groups. [Read: Google Assistant displays get a new UI, a dark theme, and more features ]
Signal Protocol full double ratchet step. The Signal Protocol (formerly known as the TextSecure Protocol) is a non- federated cryptographic protocol that provides end-to-end encryption for voice and instant messaging conversations. [ 2] The protocol was developed by Open Whisper Systems in 2013 [ 2] and was introduced in the open-source ...
For some features: secret chats, [115] voice and video calls, [116] and voice chats in groups [116] No No No Tencent QQ: No [117] [118] No No No No Threema: No A valid phone number or email address is not required for registration & login. However, the mobile app serves as the primary device, due to the end-to-end encryption architecture. [119 ...
WeChat supports different instant messaging methods, including text messages, voice messages, walkie talkie, and stickers. Users can send previously saved or live pictures and videos, profiles of other users, coupons, lucky money packages, or current GPS locations with friends either individually or in a group chat.