Zillow recorded my call with a prospective tenant

[Thomas P.]

So guys, I have never seen this until today. I received a call from a prospective tenant and answered their questions about a property for rent. I then went into my Zillow landlord account to respond to another email request for information and discovered a new message.  It was a full recording of the call I had just answered. Complete abuse and invasion of privacy for both myself and that prospective tenant.  How is this even legal?  I can't find a way to turn this off anywhere on the site.  Has anyone else noticed this?