Beware - Anonymous employee Allegis Group Employee Review

I was to receive a check(which I did) to cover expenses for equipment & software. When I went to deposit the check into my credit union I was told the check was fraudulent. After reporting that back to the training supervisor, I was then asked to cover the expenses out my own funds with a guarantee I would be reimbursed. Would that reimbursement come as another fraudulent check. Be careful that all the promises made are kept