WhatsApp hasn't charged a subscription since it was first launched in 2010
Zuckerberg's company ordered to pay £95m for misleading authorities during its purchase of WhatsApp
What do you know about the history of mobile messaging? Find out with our quiz!
WhatsApp issues are still unclear after service goes down overnight
Facebook's WhatsApp may soon be able to use customer data as agreement with European watchdogs nears
WhatsApp becomes the latest centre of attention as encryption vs privacy debate once again rears its head
Messaging service providers such as WhatsApp and Apple are offering militants 'a place to hide', says home secretary
'Severe vulnerability' found with encrypted chat apps that could allow attackers to take complete control of user accounts
WhatsApp is working with Y Combinator to test business messages so Facebook can make some money from its expensive acquisition
Mobile users drive Facebook's Ad revenue and bulging profits
UPDATED: Researcher says WhatsApp can reissue encryption keys for offline devices, compromising privacy. WhatsApp says there is no backdoor and…
The fraudsters are able to tailor the content they serve depending on the characteristics shown by the victim
WhatsApp delays end of life for BlackBerry and Nokia smartphones for another six months
The social networking company has been accused of misleading the EU during its acquisition of WhatsApp
EU security body concludes government-mandated backdoors would make legitimate services less secure and harm law enforcement
Internet-based companies face stricter data security rules under draft changes that mirror upcoming data protection laws
Facebook stopped harvesting WhatsApp data in the UK last week, now it's doing the same across Europe
The service lets mobile users make encrypted video calls, adding to messaging and voice call features
Facebook and WhatsApp have yet to agree to a commitment to be more transparent over how they collect and use…
Virgin Media 4G attempts to take custom away from EE, O2, Vodafone and Three with zero rated messaging and LTE…
European regulators demand halt to user data transfer by WhatsApp, and contact Yahoo over breach and spying issue
The programme has paid more than $5m to 900 researchers since 2011
Breaking the law...Watchdog accuses WhatsApp of 'misleading' users and breaking German data protection laws
FreedomPop says it doesn't fear over the top players like WhatsApp and will embrace them instead
WhatsApp changes terms and conditions to allow businesses to send users messages and to give Facebook more information for ad…
Deleted WhatsApp messages could be easy to recover, with unencrypted copies stored on iCloud, a researcher finds
Don't fall for it. Devious malware utilises user interfaces of Android apps in order to steal sensitive data
WhatsApp continues to find success in over the top communications, with 1,100 calls made every second
New desktop apps will sync to your smartphone to make sure you never miss another WhatsApp message