Airlines go on 'war-footing' after 'very clever' cyberattack crippled Heathrow and European airports – as government faces calls to come clean on Putin's involvement

Hackers targeted check-in and boarding systems operator Collins Aerospace on Friday night, sparking major disruption, flight delays and cancellations at transport hubs across the continent.

Source: https://www.dailymail.co.uk/news/article-15117189/Cyberattack-Heathrow-airports-Putin-NATO-expert.html?ns_mchannel=rss&ito=1490&ns_campaign=1490