SkyULP Private ULP Sat Quiet for Months. Now 11M Records Are Public.

HEROIC analysts found a combolist called "SkyULP Private ULP" circulating on Telegram, tracing its data back to May 16, 2026. Months after that date, the file surfaced publicly with 10,978,980 records, each pairing an email address with a plaintext password and the URL of the login page it belongs to.

Why the SkyULP Private ULP Leak Is Dangerous

The gap between when this data was first compiled and when it became widely available does not make it any safer, it just means it had time to move through private channels before reaching a broader audience. With almost 11 million entries, each one already matching an email and password to the exact site they unlock, an attacker can load the file straight into an automated tool and start testing logins immediately.

What Was Exposed in the SkyULP Private ULP File

• Email addresses used as account usernames
• Plaintext passwords paired directly with each email
• URLs identifying which site or service each login belongs to

Why This Matters for the 11 Million People in This File

A file this size is built for credential stuffing, where bots feed leaked email and password pairs into login forms across banking, email, and shopping sites at scale. If a password from this file has been reused anywhere else, that account is exposed too, and account takeover, financial fraud, and identity theft can follow quickly once a working login is found.

How a Combolist Like This Gets Built

Combolists are rarely the product of a single hack. Criminals stitch them together from credentials pulled out of older breaches, stealer logs, and phishing campaigns, then standardize everything into one large file of email, password, and site combinations. That file gets sold or shared through private Telegram groups and dark web forums for months before wider circulation, which is exactly the pattern HEROIC analysts observed here.

Check If You Are in the SkyULP Private ULP Leak

With nearly 11 million records in this file, there is a real chance your email address is one of them, especially if you have reused a password across different accounts. HEROIC's free breach scanner checks your email against a database of over 400 billion leaked records, including this combolist, so you can see your exposure and change any affected passwords before someone else uses them.