Inside Valid Mix_2: 593 Passwords Stored and Leaked in Plaintext

In February 2025, a Telegram user uploaded a stealer log named Valid Mix_2, exposing 593 records that included email addresses, plaintext passwords, and the URLs tied to each login.

Why the Valid Mix_2 Leak Is Dangerous

The name "Valid Mix" is a signal in itself, sellers on Telegram label logs this way specifically because the credentials inside have already been checked and confirmed to work. That means every one of the 593 entries in this file was verified as a live, functioning login before it was ever shared, which makes it more valuable, and more dangerous, than an unverified dump of the same size.

What Was Exposed in Valid Mix_2

• Email Addresses - the confirmed account identifiers behind each login
• Plaintext Passwords - readable in full, with no encryption protecting them
• URLs - the exact site each password pair was tested against

Why This Matters if You Are in This File

Because these 593 credentials were pre-verified as working, attackers can skip the guesswork and go straight to using them for credential stuffing across other sites. If your password shows up here and you have reused it anywhere else, that account is exposed too, opening the door to account takeover, identity theft, and financial fraud.

How a "Valid" Stealer Log Gets Built

Stealer malware harvests saved logins from an infected device, then a seller or checker script runs each pair against live login pages to confirm which ones still work. The entries that succeed get repackaged into a "valid mix" file, exactly like this one, and sold or distributed to other criminals who want proven-working access rather than a raw, unchecked list.

Check If You Are Affected

A verified, working password in criminal hands is one of the most urgent kinds of exposure. HEROIC's free breach scanner checks your email against more than 400 billion exposed records, including stealer logs like Valid Mix_2, so you can confirm your exposure and reset any reused passwords right away.