Our Analysts Found the StarX ULP Part 3 Dump: 5.2M Records

HEROIC analysts found a third file from the March StarX ULP series, StarX_ULP_08.03.2026_Part_3, circulating on the same Telegram channel that hosted Parts 1 and 2. This installment contains 5,200,288 records of email addresses, plaintext passwords, and matching URLs, pushing the March series past 16 million combined exposed credentials.

Why Finding StarX Part 3 Matters

Each new part our analysts uncover in this series confirms that whoever is behind StarX is actively distributing fresh credential data rather than recycling a single old leak. With plaintext passwords sitting next to the URLs they unlock, every record here is immediately usable, no cracking, no cross-referencing, just a direct match between a login and the site it belongs to.

What Was Exposed in StarX ULP Part 3

• Email addresses
• Plaintext passwords
• URLs identifying the exact site each login unlocks

Why This Matters for 5.2 Million More Accounts

As with the earlier StarX parts, this batch fuels credential stuffing attacks against banking, email, and retail accounts. Anyone whose credentials appear across multiple parts of this series faces compounded risk, since attackers can cross-reference records to build a fuller picture of a person's online accounts and passwords. Reused passwords remain the single biggest factor turning this leak into an account takeover.

How Analysts Track a Multi-Part Leak Like StarX

Tracking a series like StarX means monitoring the same Telegram channels over time, since uploaders often release new parts days or weeks apart rather than all at once. Each part is typically built the same way, credentials gathered from breaches or malware infections and organized into the URL, login, password structure that makes stolen data easy for anyone to use immediately.

Check Your Exposure in the StarX Series

With three parts of the March StarX series now public, totaling more than 16 million records, the chances of your information appearing somewhere in this leak keep rising. HEROIC's free breach scanner checks your email against a database of more than 400 billion leaked records, including every part of this StarX dump, so you can confirm your exposure and act before it is used against you.