A cyberattack on a provider of check-in and boarding systems has disrupted operations at several major European airports, including Brussels Airport, Berlin Brandenburg Airport and London's Heathrow Airport causing flight delays and cancellations on Saturday (Sept 20).<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
