No company can really verify your work experience, because HR has asked about your relevant major during the interview and will only hire you when you think you are suitable. Even if the company finally finds out that your work experience is fraudulent, there is no problem (because each company's process is different, no matter whether you have done the same job before, the company will train you, and it is impossible to entangle your work experience. I have experienced fraud and have never been fired from the company. If there is, it is usually an executive position, and it is also because of the power struggle that such things will be broken. A job as an administrative assistant like you is basically the lowest level. Whoever has enough to eat will come to see you. It's just that the company is afraid that you will run away. No company will really bother you and want you to go.