The director-general of MI5, Ken McCallum, cautioned against overstating the extent of alleged Russian influence on the 2016 Brexit referendum. McCallum’s warning suggests a need for measured assessment of claims regarding foreign interference in the UK’s political processes. The statement implies potential risks associated with amplifying narratives of Russian meddling without sufficient evidence. This comes as scrutiny persists regarding potential external attempts to sway the outcome of the referendum. While acknowledging the reality of hostile activity from Russia, McCallum emphasized the importance of avoiding exaggeration. Further details about the warning are available at RT.com. The intent appears to be to maintain a balanced perspective on a sensitive and politically charged issue.