VPNs are booming in the UK, but free options carry big risks, Jack Dorsey's Bluetooth messaging app is now on the App Store, and the new Warner Bros. and Discovery Global would like you to forget Warner Bros. Discovery

VPNs are booming in the UK after age restriction laws, but free options carry big risks, Jack Dorsey's Bluetooth messaging app is now on the App Store, and the new Warner Bros. and Discovery Global would like you to forget Warner Bros. Discovery. It's Tuesday, July 29th and here’s a quick look at tech in the news this morning from Engadget. Learn more about your ad choices. Visit podcastchoices.com/adchoices