You must have received a call from an unknown number. Some of them would be spam or promotional, and you would dismiss them. Often you would have suspected them of being someone known or a fraudulent ...

These articles are brought to you in association with Pocket-lint and our partners. Nowadays, it's not uncommon to get fake and scam calls. These people pretend to be some big organization and ask for ...

Losing track of your own phone number is disconcerting. It’s also something that happens frequently enough. Human memory is imperfect anyway. Making it an issue for just about everybody at some point.

By plugging tens of billions of phone numbers into WhatsApp’s contact discovery tool, researchers found “the most extensive ...