The MTA installed new turnstiles at a cost of $700,000 per installation that are more difficult to jump over.
https://img-9gag-fun.9cache.com/photo/ap9OqWE_460svav1.mp4
17 sec video
https://nypost.com/2024/01/10/metro/hack-defeats-mtas-700k-subway-gates-to-keep-out-fare-beaters/