詐騙集團可能會以「內線交易」或「優先申購」等名義來吸引投資人，並聲稱保密操作才可高獲利。若遇到此類情形，請保持警覺，這是詐騙的常見話術。

Fraudsters may attract investors using terms like "insider trading" or "priority subscription" and claim that confidential operations lead to high returns. If you encounter such situations, stay alert as these are common fraud tactics.