SKYULP Leak Exposes 5,643,960 Passwords and Emails Online

HEROIC analysts identified a combolist uploaded to a Telegram channel on August 18, 2026, under the name "SKYULP PRIVATE ULP 08-16-2026 11." The file contains 5,643,960 records made up of email addresses and plaintext passwords, along with the URLs where those credentials were originally used.

Why This Combolist Is Dangerous

Because the passwords in this combolist are stored in plaintext, an attacker does not need to crack or decrypt anything before putting them to use. Anyone who downloads this file can immediately test each email and password pair against other websites, and because so many people reuse the same password across multiple accounts, a single leaked credential can unlock email, banking, and shopping accounts far beyond the site tied to the original URL.

What Was Exposed in the SKYULP Combolist

• Email addresses
• Plaintext passwords
• URLs tied to each set of credentials

Why This Matters

A combolist like this one is a ready-made tool for credential stuffing attacks, where automated scripts test millions of stolen username and password pairs against banking, email, and retail login pages within seconds. If any of the 5,643,960 credentials in this leak match an account you still use, an attacker could take over that account, lock you out, or use it as a stepping stone toward identity theft and financial fraud.

How This Combolist Was Likely Built

Combolists are typically assembled from older breaches, stealer log outputs, and other leaked credential dumps that get merged, cleaned, and reformatted into a single file of email, password, and URL triples. Rather than coming from one hack, a combolist usually pulls data from many different sources, which is why the same email and password pair can turn up in multiple leaks over time.

Check If You Are Affected

HEROIC's breach intelligence database holds more than 400 billion compromised records, including combolists like this one. Run a free scan to check whether your email address or password appears in this leak or any other breach in HEROIC's records.