The Criminal Investigation Department (CID) arrested a youth on charges of fraudulent activities from Jhenaidah district on Thursday night.
Deputy Inspector General of CID Shaikh Nazmul Alam said arrestee Moniruzzaman, 24, was cheating students who are awaiting their SSC results.
Using a Facebook profile named Hassan Mahmud, Moniruzzaman introduced himself as an official of the Dhaka Education Board and posted a status asking SSC students to contact him.
He claimed he could change SSC exam results, said the CID official, adding he had taken a large sum of money through bKash from the students.
A case has been filed against the fraudster under the Digital Security Act at the Shoilokupa police station.