back in 2016 a request was made for:

   """

   Records, analysis, summaries, technical reports, or any other
   responsive materials regarding the network compromise of OPM systems,
   including initial incident April 16th, 2015 when two instances of
   mcutil.dll named malware were discovered. All communications from Jeff
   Wagner, director of security Operations for OPM, regarding this
   incident are requested. Invoices for services provided by CyTech to OPM
   during this event also requested. Assessments regarding access to, and
   exfiltration of, the Central Personnel Data File also explicitly
   requested.

   """

   given the run around, I appealed the reply. it has been accepted!

   let's hope by 2025 we finally have some light shone on the China hack
   of the OPM DB... :)

   best regards,