Polish airline says its ground computer systems were attacked. LOT Polish Airlines cancelled 10 flights and delayed 12 others on Sunday. The airline stressed that the problem did not affect any flights in the air or those that had already filed their flight plans. Security experts raised questions on Twitter about the problem, saying it sounded more like a minor issue caused by someone improperly using the airline’s systems. Even if the problem turns out to be minor, concerns about airline safety and cybersecurity continue to arise, especially in the U.S.”]
Source: https://www.csoonline.com/article/2938763/the-takeaway-was-the-polish-lot-airline-really-hacked.html