4 types of foreign interference threats in 2019 and 2021 general elections

"I will break down the nature of the threats identified to me by CSIS into four distinct categories of threats. Each of these threats was intended to discredit me, to promote false narratives about my policies and to severely obstruct my work as a member of Parliament and as leader of the official opposition. The numerous examples also demonstrate that there was an orchestrated campaign of foreign interference in the 43rd Parliament and in the 2021 general election."
(Erin O'Toole, former Leader of the Conservative Party of Canada, House of Commons, 30 May 2023)