Jefferies的網站内容也太少了，看起來非常缺乏誠意。并且我看到wikfx的工作人員進行了實地調查，jefferies在宣稱的地址并沒有辦公室……危險！

Trading with Jefferies has been a positive experience. The platform is reliable and secure, and the recent scam alert is a testament to their commitment to protecting clients. It's reassuring to know they actively address and warn against fraudulent schemes.