Don't worry! This is your Bitcoin Cash and has nothing to do with Bitconnect.
The Electron Cash version you downloaded (which was necessary for this method) was released when the Bitcoin Cash community was deciding between the ticker BCH and BCC (which is BCH now).
BTW, 1000 mBCC = 1 BCC. You can change the display to BCC by going to Tools -> Preferences -> Appearance -> Change "Base Unit" to BCC.