The Dodgers lost the 2017 World Series but that seems like more than two years ago and most fans were over the loss by now. Then allegations and proof that the Astros did, in fact, steal signs electronically began to make their way all over social media. It’s important to note that sign stealing itself is not illegal, most players and coaches try to decipher signs from the opposing team and relay them to the batter, especially if a runner is on second base.
Stealing signs via electronic means is another story. While MLB is still investigating the issue before handing out punishment, the common belief is that the Astros used the banging of trash cans or signs from the bullpen to let their hitters know when a changeup was coming.