Tech Radar

• Groundbreaking "5D memory crystal" storage could last until the end of the universe - but will it be able to hold all of your pet photos?

  SPhotonix’s 5D memory crystal stores 360 TB per disc and lasts billions of years, designed for cold data in data centers.

• Your TV is a ‘mass surveillance system’ says Texas, and the state is suing LG, Samsung, Hisense, TCL, and more to stop it

  Texas's AG is suing Samsung, LG, TCL, Hisense, and Sony over their apparent use of ACR to deliver custom content and advertising.

• The Sonos Arc Ultra is back down to its Black Friday price — don't miss out on this excellent Dolby Atmos soundbar deal

  Fancy upgrading your holiday movie soundtracks? There's a great deal on Sonos' superb Dolby Atmos soundbar

• Pornhub cyberattack sees some Premium members data stolen - here's what we know so far

  ShinyHunters claims responsibility for the attack, saying they stole almost 100GB of sensitive Pornhub Premium user data.

• The Samsung Galaxy Z Trifold's best feature won't be its hardware – here's why I'm more excited for DeX

  The Samsung Galaxy Z Trifold is due to merge the mobile and tablet experience like never before – and if Samsung plays its cards right, it could revolutionize on-the-go productivity.