A recent report from the Communications Security Establishment, Canada’s electronic eavesdropping agency, revealed it conducted cyberattacks to disrupt the online fentanyl supply chain. The report also detailed the agency’s growth; its budget will surpass $2-billion in 2026–27, up from just over $1-billion in 2024–25. The organization is one of the two main spy agencies in Canada and yet it remains relatively unknown to the general public. Steven Chase, the Globe’s senior parliamentary reporter, joins the show to explain what exactly the CSE does and how it fits into Canada’s security landscape.