Meanwhile, at least somewhat related to the discussion at hand here, Special_Task_Force has posted an update in 不正行為に関するSTFからのご報告スレッド.

It also links to a reply by Yoji_Fujito regarding the recent crafting exploit.

Nothing really out of the usual, mainly stating that they are aware, have already acted on some of it, but still have more investigation to do, and that things are a bit slower than usual due to the COVID-19 business.