| The hackers behind the WannaCry haven’t given up. Marcus Hutchins – aka the guy who helped stop it spreading any more than it already did – says hackers are trying to overwhelm the sinkhole domain Hutchins registered. Saying that, however, Russia's postal service is reportedly still suffering problems, according to Reuters. Kaspersky says Windows 7 is the main victim of WannaCry, not XP. Total money extorted by WannaCry has now surpassed $100,000. The money, however, has yet to be withdrawn. Read the rest of this week’s tech news roundup here. | 
