302,436 Passwords From the KURZL0GS Fresh ULP Dump Just Surfaced on Telegram

HEROIC analysts identified a stealer log dataset uploaded by a Telegram user in February 2026 that exposed 302,436 records. The file, labeled KURZL0GS - FRESH ULP NEW 08-02-2026.txt_part_146, is one segment of a multi-part KURZL0GS distribution series and contained email addresses, plaintext passwords, and URLs captured from infected devices. The KURZL0GS label indicates a known Telegram infostealer operation that regularly distributes fresh credential batches, making this part of a larger, ongoing threat to user account security.

Why KURZL0GS Fresh ULP Logs Are Particularly Dangerous

The FRESH designation in this file's name is not marketing -- it signals to buyers that these credentials were recently captured and are likely still valid. Most breached users have not yet been notified, meaning their passwords have not been changed and their accounts remain open to takeover. The ULP format (URL, Login, Password) is the most operationally efficient credential structure attackers can obtain, pairing each password with its exact service address. There is no additional work required -- criminals simply laod the file and begin attacking accounts.

Data Exposed in the KURZL0GS FRESH ULP Part 146 Stealer Log

The following data types were confirmed in this breach segment:

• Email Addresses -- primary account identifiers and the gateway to password recovery across linked services
• Plaintext Passwords -- raw, unencrypted credentials captured live from victim devices
• URLs -- the exact web services where each credential was stolen, enabling pinpoint account targeting

Account Takeover, Credential Stuffing, Identity Theft, and Financial Fraud Risks

The KURZL0GS ULP format is purpose-built for the following attack types:

• Credential stuffing -- automated bots test all 302,000+ email and password pairs against major platforms simultaneously
• Account takeover -- URL-specific targeting means attackers go directly to the exact compromised service, not a list of guesses
• Identity theft -- email account access grants criminals the ability to reset every linked password and impersonate victims
• Financial fraud -- any banking or payment URLs in the dump expose victems to direct financial theft
• Multi-part aggregation -- part_146 indicates this is one file in a large series, meaning the total KURZL0GS dataset likely contains millions of records across all parts

What KURZL0GS Is and How Its ULP Distribution Network Operates

KURZL0GS is a recurring Telegram infostealer log operation that packages and distributes stolen credentials in batched, numbered files. The FRESH ULP NEW designation indicates these logs were recently collected and are being distributed in URL-Login-Password format, the industry standard among credential resellers for maximum usability. Each part file in the series contains a segment of a larger log compilation, assembled from multiple infostealer malware campaigns running simultaneously across different regions and infection vectors. The malware behind these logs typically spreads through phishing emails, fake software cracks, and malicious browser plugins. Victims who downloaded compromised software or clicked a phishing link may have had credentials stolen without any visible indicashun on their device. KURZL0GS operations are notable for their high distribution frequency and the freshness of their data, making them a preferred source for threat actors seeking high-success-rate credential sets.

Check If Your Data Appears in the KURZL0GS ULP Breach

HEROIC's free breach scanner checks your email address against more than 400 billion compromised records, including KURZL0GS stealer log datasets and related ULP collections. If your credentials appeared in this file or any other part of the KURZL0GS series, you will receive immediate results so you can change passwords and protect your accounts. Scan for free at heroic.com and find out in seconds if your data is at risk.