Economy CBI files FIR in SSC paper leak, raids 12 locations Updated : May 23, 2018 11:33 PM IST A Central Bureau of Investigation (CBI) official said that "the decision was taken after investigators found enough material". A large number of candidates had staged protests outside the SSC office at the CGO Complex here for several days seeking a CBI probe. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.