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WhatsApp (officially WhatsApp Messenger) is an instant messaging (IM) and voice-over-IP (VoIP) service owned by technology conglomerate Meta. It allows users to send text, voice messages and video messages, make voice and video calls, and share images, documents, user locations, and other content.
Timeline of WhatsApp. The following is a timeline of WhatsApp, a proprietary cross-platform, encrypted, instant messaging client for smartphones. [1] Year. Month and date. Event type. Details. 2009. February 24.
He is the co-founder and former CEO of WhatsApp, a mobile messaging app which was acquired by Facebook in 2014 for US$19.3 billion. According to Forbes, he has an estimated net worth of US$15.2 billion as of October 2023, making him one of the richest people in the world.
Chadwick also noted that since the Guardian article, WhatsApp has been "better secured by the introduction of optional two-factor verification in February.". 2019. In May 2019, it was revealed that there was a security vulnerability in WhatsApp, allowing a remote person to install a spyware just by making a call which does not even need to be answered.
WhatsApp University is a phrase which refers to the fake news and misinformation spread in India through WhatsApp forwards. The phrase has gained a popular meme status and been a subject of stand-up comics.
The snooping scandal came out after WhatsApp filed a case in California's Northern District federal court against the NSO group, alleging the NSO group had developed the software used to infect 1,400 target devices with malware.
He was formerly employed at Yahoo!, and co-founded WhatsApp, a mobile messaging application which was acquired by Facebook in February 2014 for US$19 billion, with Jan Koum. Acton left WhatsApp in September 2017 to start the Signal Foundation.
The company owns and operates Facebook, Instagram, Threads, and WhatsApp, among other products and services. Meta ranks among the largest American information technology companies, alongside other Big Five corporations Alphabet ( Google ), Amazon , Apple , and Microsoft .
As of March 2022, the most used messaging apps worldwide include: Signal with 100 million, Line with 217 million, Viber with 260 million, Telegram with 700 million, WeChat with 1.2 billion, Facebook Messenger with 1.3 billion, and WhatsApp with 2.0 billion users.
WhatsApp Timeline. Feb 24, 2009. Jan Koum incorporates WhatsApp in California. [1] Aug 2009. WhatsApp 2.0 is released on the App Store for the iPhone. [2] Oct 2009. Brian Acton persuades five ex-Yahoo! friends to invest $250,000 in seed funding, and is granted co-founder status.