Using someone else's credit card constitutes the crime of credit card fraud.
[Case Introduction] A man named Liu encountered a "windfall" when he went to an ATM to withdraw money; he found a bank card that someone else had lost. Driven by greed, he withdrew 10,000 yuan from that bank card.
[Case Analysis] Liu, who is just over thirty years old, is an employee at a company in Qingbaijiang. On the afternoon of August 30, 2014, shortly after 5 PM, he went to the bank's ATM to make a transaction and discovered a bank card left inside the machine. Upon checking the balance, he found it had over 14,000 yuan. Looking around and seeing no one was paying attention, Liu was suddenly filled with the intention to illegally possess the card.