Well, I tried delving into the problem and found out Adblock was firing up because remains of a malware on my computer was trying to access a website called Coin-services.info from Chrome.
All I had to do was run AdwCleaner and the pop-up was gone.
Turns out Adblock was doing it's job fine by...
So, it's been a week I'm being forced to turn Adguard for Windows off due to, as soon as turning on my computer and logging into Windows, Adguard keeps showing the "Threat Blocked" pop-up nonstop.
Is there a way to know what is causing the blocks so I can look into it?