WhatsApp

An infrastructure change means up to four devices can be attached to a single account without compromising security or privacy, company claims

Hackers are posing as friends to gain users' trust

For many, it's their go-to messaging app for business and social contacts, but recent privacy changes could put an end to that

Hackers can gain full access to individual’s WhatsApp accounts using just their phone number

Brian Acton joins ‘deletefacebook’ calls

Data privacy authority says WhatsApp has breached the Data Protection Act

Gov ramps up pressure on app to hand over encrypted messages - report

New features are being tested to help businesses chat directly with customers

Users reported being unable to load the app for several hours on Wednesday

Both human and machine-based measures will be used to stop the spread of hateful images

A peer-to-peer payment trial in India may herald a worldwide rollout - report

The proposals would force companies like WhatsApp to hand over user data

Encryption might seem like an easy target, but mess with it at your peril

Web version of WhatsApp messenger was at risk from malicious files

You will be able to temporarily disable it if you give WhatsApp your email address

Irish officials used WhatsApp to chat about Brexit, and that's covered by the Freedom of Information Act

WhatsApp updates may stop users messaging via the app on their phone

Companies bow to European pressure over user privacy concerns

Slower growth is despite better than expected third quarter earnings

Data watchdog says it will "pull back the curtain" on how information will be shared

Messaging platform begins plan to monetise its 1 billion users

Canadian mobile maker says tech companies should be "good corporate citizens"