Reddit's five second Super Bowl ad and other tech news

BBC Click's Marc Cieslak looks at some of the best technology news stories of the week including:

  • The company behind Cyberpunk 2077, CD Projekt Red, is hacked in a ransomware attack - the company says it will not give in to demands or negotiate
  • Reddit says it has used up its entire marketing budget in a five second advert shown during the US Super Bowl
  • A probe from the United Arab Emirates goes into orbit around Mars, swiftly followed by one from China