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The report provides a cross-platform analysis of harmful online activity in the UK, identifying a complex ecosystem where disinformation, conspiracy theories, and extremism interlink. Using a dataset of 768 UK-relevant accounts, the study finds that while explicit hate speech is a small proportion of total messaging, extremist actors maintain significant reach on platforms like Facebook and YouTube. The research highlights a 'hybridised' threat landscape where anti-vaccine and anti-government narratives often blend into overt white supremacy, and notes a growing migration toward 'alt-tech' platforms such as Bitchute and Odysee.

The report identifies a resurgence of outright climate denial and the rise of 'culture war' narratives used to delay climate action. It highlights systemic greenwashing by fossil fuel entities on Meta and the algorithmic amplification of the #ClimateScam hashtag on Twitter. The analysis reveals that climate misinformation is increasingly integrated into broader 'anti-woke' and conspiratorial communities, with a small number of high-influence actors driving a significant portion of the engagement.

The report analyzes how Wikipedia is targeted by information warfare, including undisclosed paid editing, state-sponsored infiltration, and the use of biased sources. Through a case study of the English-language page on the Russo-Ukrainian war, researchers identified patterns where blocked editors used state-affiliated domains and split their edit histories across multiple accounts to evade detection. The document also highlights the risk of 'community capture' in non-English Wikipedias and the psychological toll on volunteer editors fighting these campaigns.