There was literally a company dedicated to exactly that got busted for exactly that. I am honestly too lazy to provide a reference on this Saturday morning, but you could have contacted them with: "hey I need secure communication about large quantities of cocaine/mdma/meth smuggling, what do you have that can help with that"

Numerous people in that company outright went on the lamb. This happened extremely recently and the sinola cartel and Australian biker gangs were among their clients.

It was covered on risky.biz podcast

Edit: the Canadians actually did ask them about secure communication for cocaine smuggling