Cheaters Galore in Coliseum

I know CG is taking action against a number of egregious cheaters, but my era shard has a minimum of two cheaters posting impossible scores just to ensure they land in top 30. CG needs to address these players, too. Has there been any communication regarding actions against the cheaters? This is a huge problem and I can’t believe there isn’t a large sweeping ban for players posting scores well outside their era level thresholds.