The OIG investigation determined essentially as
follows:

Agency Access to Files on the SSCI RDINet: Five Agency employees, two attorneys and three information technology (IT) staff members, improperly accessed or caused access to the SSCI Majority staff shared drives on the RDINet.

Agency Crimes Report on Alleged Misconduct by SSCI Staff: The Agency filed a crimes report with the DOJ, as required by Executive Order 12333 and the 1995 Crimes Reporting Memorandum between the DOJ and the Intelligence Community, reporting that SSCI staff members may have improperly accessed Agency information on the RDINet. (…)

Office of Security Review of SSCI Staff Activity: Subsequent to directive by the D/CIA to halt the Agency review of SSCI staff access to the RDINet, and unaware of the D/CIA’s direction, the Office of Security conducted a limited investigation of SSCI activities on the RDINet. That effort included a keyword search of all and a review of some of the emails of SSCI Majority staff members on the RDINet system.