X goes down hard with a security ‘YubiKey’ error affecting millions of Twitter users

Popular social network X (aka Twitter) is having significant issues with users unable to log in. This is our ongoing coverage ...

Need to share your Wi-Fi password? Do it instantly with this simple phone trick

If you already have an iPhone or iPad with access to the Wi-Fi network, you can connect another iPhone or iPad. To do this, make sure both devices are near each other. On the new device, head to ...