The following is the AI's preliminary analysis of this message, which we hope will provide you with some ideas before it is fact-checked by a human.
這則訊息提到了多個詐騙相關的關鍵字,如「納斯達克詐騙」、「Coinbase詐騙」、「nadqex詐騙」等,並聲稱有人被騙了三百多萬。此外,訊息中也提到了詐騙手法,如聲稱靠做短線投資收益很多、誘騙先下載註冊交易所等。然而,這些聲稱並未提供任何具體的案例或證據,且訊息來源不明,因此閱聽人需要謹慎判斷其真實性,避免被不實訊息所迷惑。