I carefully read the entire GCSA investigation. I saw some people complaining about how frozen tokens could still be used to transfer ETH and dump them. The report also stated that only stablecoins were frozen, and even frozen stablecoins don't guarantee recovery. Then, I was wondering why WLIFI hadn't paid out today. After reading this report, I realized that WLIFI and USD1 were both hacked. Security companies will become increasingly important in the future development of blockchain. The University of Hong Kong is also collaborating with GCSA, and this investigation report is indeed professional.