just google for 'maa math cheating', 'usaco cheating',etc. there are official statements somewhere that you can probably dig out too. people were selling the answers before the test for $5 on discord. my kids are taking these exams, and it saddens/discourages them so much as their classmates are bragging about those $5 answers and got super high scores. it's a public scandal, just that the media paid no attentions, so far.