The phrase refers to a specific combolist —a text file containing approximately 671,000 sets of leaked credentials (typically email and password pairs) belonging to users in the United States . These files are frequently circulated in cybercriminal communities and on platforms like Telegram to facilitate unauthorized account access. Understanding @COMBO23 and Combolists
A combolist is essentially a database of usernames or emails paired with passwords. Download 671k USA (@COMBO23) txt
: These are used for credential stuffing attacks, where hackers use automated scripts to try the leaked pairs across various websites, hoping the victims reused the same password elsewhere. The phrase refers to a specific combolist —a