To make WhatsApp your default app for calling or messaging, open Settings, scroll down and select Apps, then Default Apps.

WhatsApp can now be selected as the default calling and messaging app on iPhone, if users so wish (via WABetaInfo). A change ...

Signal is the most secure messaging app for your smartphone, but a recent leak from a US government chat group has raised ...

Don’t like the iPhone's calling and messaging apps? You can now change them to WhatsApp. After installing the latest WhatsApp ...

Signal is a free app that cybersecurity experts consider to be one of the most secure messaging services because of its ...

Instances where app users' privacy is compromised are likely to continue for the foreseeable future, which is why people ...

WhatsApp on iOS has been a third-party app for many years but the new iOS 18 updates are changing that in multiple ways.

third party messaging apps (e.g. Signal) are permitted by policy for unclassified accountability/recall exercises but are NOT approved to process or store nonpublic unclassified information." ...

Top Trump administration officials used messaging app Signal to share war plans and mistakenly included a journalist in the ...

Global downloads of Signal in the past three months jumped by 300 percent compared to the same time period last year.

Top Trump administration officials used messaging app Signal to share war plans and mistakenly included a journalist in the ...

A telephone number is necessary to register and create an account. Unlike other messaging apps, Signal does not track or store user data, and its code is publicly available, so security experts ...