If You Reuse Passwords, the Piece Private 33 Leak Should Worry You

Piece Private 33 Combolist Exposes 990 Credential Pairs

HEROIC analysts identified a combolist named Piece Private 33 circulating on Telegram, dated 3 July 2025. The file contained 990 records pairing email addresses with plaintext passwords, along with URLs identifying the accounts each login was meant to access.

Why This Is Dangerous

The passwords in this file are stored in plaintext next to the accounts they belong to, so there is no barrier between the data and someone looking to misuse it. Anyone who downloads the file can immediately begin testing these logins against real accounts, no cracking or decryption needed.

What Was Exposed in the Piece Private 33 Dump

• Email addresses
• Plaintext passwords
• URLs tied to each credential pair

Why This Matters if You Reuse Passwords

If you use the same password across more than one account, a leak like this is exactly the kind of thing that puts you at risk. Attackers take combolists like Piece Private 33 and run them through automated tools against banking, email, and social media logins, a technique known as credential stuffing. When it works, it opens the door to account takeover, identity theft, and financial fraud.

How a Telegram Combolist Like This Gets Made

A combolist is a compiled list of username or email and password pairs, typically assembled from smaller breaches, stealer logs, or scraped data and packaged into one file. Telegram is a common channel for distributing files like Piece Private 33 because it lets anyone share large text files quickly and with little oversight.

Check If You Are Affected

If you want to know whether your email address shows up in the Piece Private 33 leak or any other breach HEROIC tracks, run a free scan. HEROIC checks your information against a database of more than 400 billion breached records and tells you immediately if you have been exposed.