You should continue to be cautious, as the Guardian article is pretty weak. It's first point is that Russia wasn't mentioned in a talk about cyber threats, which means very little by itself. It's second and final point comes from an "anonymous source". I'll believe it when the source becomes de-anonymized. Too many deep state "anonymous tips" have turned out to be lies. It should be noted that CISA has a history of strong leftwing activism:
https://www.dailywire.com/news/u-s-cybersecurity-defense-age...
https://www.dailywire.com/news/biden-administration-colluded...
Trump is not far right and never has been. He's actually moderate on most issues. The current far right position is the Tucker Carlson "isolation at all costs" and "Putin maybe isn't a bad guy" garbage. Trump holds neither of those views.