{"id":15460,"date":"2026-09-25T17:42:21","date_gmt":"2026-09-25T12:12:21","guid":{"rendered":"https:\/\/threatcop.com\/blog\/?p=15460"},"modified":"2026-09-25T17:42:23","modified_gmt":"2026-09-25T12:12:23","slug":"password-reuse-attack","status":"publish","type":"post","link":"https:\/\/threatcop.com\/blog\/password-reuse-attack\/","title":{"rendered":"Password Reuse Attacks: Why They Work and How to Stop Them"},"content":{"rendered":"\n

A password reuse attack happens when an attacker takes credentials stolen from one breach and tests them against other services, betting that the victim used the same username and password somewhere else. The bet pays off often enough that it powers some of the largest account takeover campaigns on the internet: a 2024 NordPass survey of more than 2,500 users found 60% reuse passwords across multiple sites, with an average person maintaining roughly 170 accounts, most of them protected by passwords already used elsewhere.<\/p>

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