It doesn't say whether it is the poster that makes the conclusion that the identity of the KON has virtually not changed or whether that was a comment made by Morris III but due to the detail, it may be Morris'. Given that there was a time when they decided it wasn't the USSR and didn't know who it was, it's not only a demonstration of their flip flopping but that they are just guessing.
Whether it is fake news or not regarding Russia being involved in Cyber attacks, the GB believes it. So much for easily being swayed by the media. Do they have evidence or are they simply willing to believe in news reports? By making this claim, without evidence, they are involving themselves in politics and cannot claim to be either neutral or taking heed of their own instructions by not discussing these types of things.