The LeakBase logssupplier 2Kk ULP Means Someone Could Log Into Your Accounts

Picture this: someone opens a credential stuffing tool, loads the LeakBase logssupplier 2Kk ULP dump posted by boredpanda, and starts testing login forms. Accounts start falling -- not because of sophisticated hacking, but because the dump contained 645,124 email-and-password pairs in plaintext, each tied to the exact website where the password was captured. That is the real-world consequence of this log surfacing on a hacking forum on October 24, 2024.

Why This Is Dangerous

The "2Kk Fresh" label signals that these credentials were recently harvested. Fresh logs command higher value on criminal forums precisely because the passwords are less likely to have been changed yet. Freshness combined with the URL-Login-Password structure means attackers face almost no friction: they know the account, the target service, and the password. The only thing standing between this dump and a compromised account is an automated script.

What Was Exposed

• Email addresses -- the login identifiers victims use across dozens of online accounts
• Homepage URLs -- the specific services where each credential was captured, enabling pinpoint targeting
• Plaintext passwords -- captured live from infected devices, no decryption needed

Why This Matters

With 645,124 unique credential pairs available, the downstream risks are substantial. Credential stuffing uses these pairs to gain unauthorized access to email inboxes, where attackers can then reset passwords for banking and shopping accounts. Identity theft follows when attackers harvest names, addresses, and payment data from compromised profiles. Fraud escalates when stored payment methods are exploited. For anyone whose employer email appeared in this log, the risk extends into the workplace -- a single compromised account can serve as the entry point for phishing campaigns against colleagues or access to internal company systems.

How the logssupplier Stealer Log Was Built

The "logssupplier" tag points to an actor or channel known for distributing infostealer output. Infostealer malware infects devices through phishing emails, pirated software bundles, and trojanized browser extensions. Once installed, it silently reads saved credentials from the browser password vault, recording the username, password, and associated URL for each entry. These records are packaged into log files and sent back to the attacker's servers. The actor boredpanda then compiled these logs and posted the 2Kk Fresh bundle on the forum, likely to build reputation or trade for other stolen data.

Check If You Are Affected

HEROIC's breach intelligence database contains over 400 billion compromised records, including stealer log compilations like the LeakBase logssupplier 2Kk ULP dump. Run your email address through our free search to find out if your credentials were part of this or any other known data exposure.

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