Don't-Miss Stories

Instagram, Grindr, and more popular Android apps put user privacy at risk, researcher says

Instagram and Grindr stored images on their servers that were accessible without authentication

keep private files private

How to keep your sexy selfies (and other sensitive files) safe in the cloud

Whether you're storing old tax returns or the occasional naughty photo, some files deserve some extra security. Here's how to keep them private.

Apple says iCloud flaw not at root of celebrity photo hack

The company detailed progress in its ongoing investigation into the incident that led to publication of celebrities' private photos.

PlayStation Network back online after massive denial of service attack

The group that claimed responsibility for the PlayStation DDoS attack also diverted the flight of a Sony executive with a fake bomb scare.

Mobile apps could be abused to make expensive phone calls

Mobile applications often don't warn users before a call is made, which a developer says could be abused

Is your Dropcam live feed being watched by someone else?

Two researchers will show at Defcon how a Dropcam could turn into a Trojan horse

iphone side by

iPhone gets first free app for encrypting voice calls

Signal is compatible with RedPhone, its Android sibling, and scrambles voice calls placed via the iPhone.

instagram app

Using Instagram for iOS on public Wi-Fi poses risk of an account hijack, researcher says

Instagram is moving to full https encryption but isn't there just yet

angle touchid

Open sesame: How iOS 8 will unlock Touch ID's power

Big changes are coming to Touch ID when iOS 8 launches later this year. Here's why you should care.

on macworld.com

rick astley

Rick-rolling 'Rickmote' shows no mercy when it finds someone using Chromecast

A Raspberry-Pi powered tool tricks Google Chromecast into playing Rick Astley