The file "ABV.BG HITS VIP_COMBO_0.txt" is a credential stuffing combolist containing stolen username and password pairs for the Bulgarian email service, ABV.BG. These lists are used by cybercriminals with automated tools to launch credential stuffing attacks, targeting multiple websites with stolen login information. To mitigate risks, users should enable two-factor authentication and adopt unique, non-reused passwords, ensuring security against compromised data, as noted by Red Sky Alliance.
How Attackers Use Password Combolists in Brute-Force Campaigns ABV.BG HITS VIP_COMBO_0.txt