Giving up your personal phone number to telemarketers or during transactions on Facebook Marketplace and Craigslist isn't ideal. Instead of divulging private details to people you don't know, you can ...

For nearly a decade, cybersecurity professionals and privacy advocates have recommended the end-to-end encrypted communications app Signal as the gold standard for truly private digital communications ...

Offering usernames will allow people to stop giving out their phone number —a sensitive piece of information— in order to connect with others on the messaging app. Encrypted messaging service Signal ...

Thanks to Android smartphones, getting in touch with family and friends is faster and easier. Not all calls are welcomed, though. Spammers, strangers, telemarketers, and other unwanted callers can get ...

Leo is a How-To Writer with Android Police. He is a lifelong Android user and tech hobbyist with an educational background rooted in Public Health. His writing experience ranges from app guides to ...

You can block or unblock a number on an Android phone using the built-in Phone app's "Blocked numbers" menu.