Yes. Loan payments being transferred to someone else's stock account may attract the attention and investigation of regulatory authorities. First of all, this behavior may be suspected of violating relevant laws and regulations, such as money laundering, tax evasion, etc. Secondly, if the transferred funds are used for stock investment, regulatory authorities may supervise and investigate these investment behaviors to ensure market fairness and transparency. Therefore, it is recommended that when conducting financial transactions such as loans, you must abide by relevant laws and regulations and avoid breaking the law to avoid unnecessary losses and risks. At the same time, you must also choose transaction partners carefully to ensure the legality and safety of the transaction.