Nasa plans first woman Moon mission and other news

BBC Click's Jen Copestake looks at some of the week's best technology stories including;

  • President Donald Trump has declared a national emergency to protect US computer networks from "foreign adversaries"

  • WhatsApp has confirmed that a security flaw in the app let attackers install spy software on their targets' smartphones

  • Nasa has announced plans to send the first woman to the Moon by 2024 with the Artemis program

See more at Click's website and @BBCClick.