162k_yahoo.txt Apr 2026

: It is likely a subset or a "cleaned" version of the larger "Yahoo! Voices" (2012) breach, where 450,000 credentials were leaked in plain text, or the "Collection #1" megabreach. Common Uses

If you have found this file on your system or are concerned about your data: 162k_yahoo.txt

: You can verify if your email was part of this or other leaks using Have I Been Pwned . : It is likely a subset or a

: If you still use the password found in such lists for any current account, change it immediately and enable Multi-Factor Authentication (MFA) . : If you still use the password found

is a well-known credential list used primarily by cybersecurity researchers, ethical hackers, and occasionally malicious actors for credential stuffing and password cracking simulations . What is it?

: Being on this list means the account was compromised years ago.

While Yahoo has suffered some of the largest data breaches in history—most notably the 2013 and 2014 hacks affecting billions of accounts—this specific file is often found in "Combo Lists" circulating on underground forums like RaidForums (now defunct) or BreachForums. : Usually structured as username@yahoo.com:password .