<p>I have heard someone saying that universities now use a service to check students' previous academic history. Does anyone know more detailed information about this?</p>
<p>They hire ex-CIA investigators to trail you and learn all your secrets.</p>
<p>Seriously, this is a good question.</p>
<p>For previous college history:</p>
<p>[National</a> Student Clearinghouse: Degree verification & enrollment verification](<a href=“http://www.studentclearinghouse.org/]National”>http://www.studentclearinghouse.org/)</p>