Link to thread on reddit:
https://www.reddit.com/r/starcitize...ll_go_through_your_pms_if_you_criticise_them/
This isn't cool but I'm going to take the judicial approach here. I don't see the PMs he claims did not allude to bank fraud. Perhaps he did, and is washing that part out for effect.
Next, I'm not sure what the ToS are on the privacy of DMs. I'm guessing CIG owns all rights to access them. I'd venture a guess that Frontier has the same ability here.
Now, assuming his claims are honest, this would be pretty disgusting behavior on CIGs part but wouldn't be entirely surprising given their PR track record. It saddens me that CIG don't think they can stand up to critics and have to resort to these kind of scorched Earth tactics. They are creating more enemies by doing this.