Did anyone else get a ton of prep-course brochures after signing up?

So I signed up for the CFA L1 about a month ago and for a while I didn’t check my post. Now suddenly I found a whole ton of brochures in there from different preparation course providers (Schweser, Quartic, AnalystSuccess) asking me to sign up to their CFA study courses (I’m in London for context).

I was very surprised to see all this, I presume that the CFAI shares my contact details with all these companies in order for them to send me all this stuff?

Ha…yeah I thought it was interesting how they knew to send me advertising material for level 2 when I passed level 1