The qumak.com.pl Combolist Means Someone Could Access Your Accounts
On 10 June 2026, HEROIC analysts found a combolist tied to the qumak.com.pl domain shared on Telegram, meaning someone out there could already be trying to log into these accounts. The file contains 2,430 records pairing an email address with a plaintext password and the URL of the account it opens.
Why This Is Dangerous
Because the passwords in this file are stored as plain, readable text, whoever holds it can attempt logins immediately, no cracking required. Attackers typically run files like this through automated tools that test each pair against the original site as well as other popular services.
What Was Exposed
- Email addresses (tied to the qumak.com.pl domain)
- Plaintext passwords
- URLs identifying the account each credential pair belongs to
Why This Matters
With 2,430 credential pairs exposed, this combolist gives attackers a sizeable batch to work through. Anyone whose email appears here should assume the associated password is compromised and should not be reused on any other account.
How Combolists Work
Combolists are text files of "email:password" pairs pulled together from earlier breaches, phishing pages, or malware-infected computers and then shared or sold on Telegram. Once in circulation, they get loaded into credential stuffing tools that automatically try each pair against hundreds of other websites, looking for accounts where the same password still works.
Check If You Are Affected
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