I haven’t had a CRA scam since before the pandemic, I have received a few COVID-19 scams, but no CRA for a year now. The Service Canada variant of the SSA scam is active, but with a different approach, pre-COVID they left a robocall with a (normally TextNow) callback number. They now have a robocall with the regular threats of criminal charges, but now it’s a Press One to speak to an officer. They are still confused and will hang up when greeted in French 
Same geographically challenged abandoned car spiel.
I will assume they have moved on because the Safety Locker will clean out somebody's life savings is a bigger payload for the scammers.