As with this case, 100% of asylum seekers are subject to security screening. A selection of high-risk people seeking other statuses are subject to review. Having reviewed, as we did in this case, this individual in 2018 and 2021 at the citizenship stage, having already vetted them twice, they weren't passed through CBSA for a check before citizenship, having been already vetted twice.
On August 28th, 2024. See this statement in context.