Samsung leaked  data, in which:

    Sources of various Samsung products
     Authentication mechanisms
      Loaders
      Activation Servers
     Knox (mobile security system)
    API and Online services
     Proprietary components from Qualcomm
     All TA Applet (Trusted Applet) Codes, Key Management Codes, DRM
   Modules
    Components for biometric identification
   The whole thing was poured into a torrent etc…