The apol.com.tw Combolist: 20,545 Logins Quietly Hit the Dark Web

HEROIC analysts discovered a combolist tied to apol.com.tw circulating on Telegram, dated June 10, 2026. The file contains 20,545 records made up of email addresses, plaintext passwords, and the URLs tied to each login, compiled into a single ready-to-use list for anyone who downloads it.

Why This Is Dangerous

A combolist is not a random collection of leftover data. It is a curated list built specifically so that email and password pairs can be tested against websites in bulk, automatically and at high speed. Because every entry here already includes plaintext passwords and the URL each one belongs to, an attacker can load this list into automated login tools and start attempting to break into accounts within minutes of downloading it.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs of the accounts tied to each login

Why This Matters

Combolists are one of the primary tools behind credential stuffing attacks, where stolen email and password pairs are automatically tried across banking sites, email providers, and social media platforms. If you have ever reused a password across multiple accounts, a single exposed login from a list like this can quickly turn into a takeover of several accounts at once, along with the financial fraud and identity theft that often follows.

How This Combolist Was Built

Combolists like this one are typically assembled from older breaches, stealer log outputs, or previously leaked databases, then cleaned up and reformatted into simple email:password pairs so they are easy to feed into cracking or checking software. Once compiled, they are shared freely or sold on Telegram channels, which is exactly where HEROIC analysts located this particular file.

Check If You Are Affected

If your email address is tied to apol.com.tw or any account you have ever used the same password for, it is worth checking now rather than later. HEROIC's free breach scanner searches a database of more than 400 billion leaked records to show you whether your information has surfaced in this combolist or any other exposure, so you can update your passwords before someone else uses them.