Marcos-
Well, I'm confused... As you suggested, I disabled NI - waited > 1 hour - NO HONEYPOT access alert. Yahoo!
So, re-enabled NI - waited > 1 hour - still no honeypot access alert. Strange; Expected them to start again.
Just to satisfy my own curiosity, I rebooted my laptop and, unfortunately the alert was sent again.
So, I'm still suspecting that I either have (A) a deeply hidden piece of malware OR (B) it truly is a problem with NI, is there any type of scan from ESET that I can perform to rule out option A (a deeper scan than what ESET Smart Security Premium provides?