After a two-month analysis, the hackers revealed that Newag intentionally interfered with the software of the trains, causing forced malfunctions to secure lucrative contracts for their repair. They immobilized trains by implementing logic that prevented them from moving if stationary for more than ten days. Additionally, some trains had a “safeguard” preventing them from moving from specific locations in Poland, including service halls of competing companies.
I hope they get sued into bankruptcy, this type of behavior is despicable