Attackers test the stolen email/password pairs against other sites (like Netflix, banks, or corporate portals) to see if you reused the same password.
Lists like these are rarely the result of a single company breach. Instead, they are often "Combo Lists" 190k mail access valid hq combolist mixzip hot
Attackers prioritize because your email account is the master key to your digital life. With access to your email, a criminal can: Attackers test the stolen email/password pairs against other
With 190k valid mail accesses, a threat actor can execute: a threat actor can execute: