Everyday Accounts at Risk: PIECE PRIVATE 37 Leak Exposed 999

In July 2025, a Telegram user uploaded a combolist labeled "PIECE PRIVATE 37," exposing 999 records tied to United States accounts. Dated 04-Jul-2025, the file bundles email addresses, plaintext passwords, and the URLs those credentials were originally used on.

Why This Is Dangerous

This leak does not target one company or industry. It is a mixed batch of everyday consumer accounts, the kind almost anyone might hold, which is what makes combolists like this one so widely useful to criminals. Because the passwords are stored in plaintext and paired with the exact URLs each login came from, an attacker can start testing accounts immediately with no extra effort.

What Was Exposed

• Email addresses
• Plaintext passwords
• Associated URLs linking each credential to its original site

Why This Matters

Because this file affects ordinary online accounts rather than one specific service, the risk touches everyday activities: checking email, shopping online, or logging into social media. If your password shows up here and you have reused it elsewhere, an attacker could gain access through credential stuffing, leading to account takeover, financial fraud, or identity theft.

How Combolist Leaks Work

Combolists like "PIECE PRIVATE 37" are typically compiled from a mix of older leaks, stealer logs, and phishing campaigns rather than stolen from a single company in one breach. They are packaged together and distributed on Telegram, where other criminals use them to run automated login attempts against popular websites.

Check If You Are Affected

With 999 everyday accounts exposed in this file, there is a real chance your own email and password are included. HEROIC's free breach scanner checks your email against more than 400 billion leaked records, including combolists like this one, so you can find out quickly and change any reused passwords.