Repeated password reset emails

Two weeks ago I received an email from *********** insisting that I reset my password and turn on two-factor authentication.  If I did not comply my password would be automatically reset.  I performed both actions.

Now today I have another such email claiming to identify users whose credentials have been stolen with the same threat.  Besides being annoyed, I strongly suspect that the algorithm being used is simply wrong.  I do use Zoom on two devices (a Windows laptop and a Macbook) but I don't recall even using the Macbook since the last password reset.  Both devices have a reasonable set of malware and firewall protections and the is no password sharing (and, as I mentioned, two-factor is turned on).  

How do I stop this email nag cycle?