The 1.4kk Telegram Dump Put 171,870 Stolen Email and Password Pairs Online

HEROIC analysts identified a stealer log dataset uploaded by a Telegram user in January 2026 that exposed 171,870 records. The file, distributed under the label 1.4kk, contained email addresses, plaintext passwords, and URLs collected from compromised endpoint devices. The dump was shared across underground Telegram channels, where credential buyers could access it with no technical barrier to entry.

Why the 1.4kk Telegram Stealer Log Puts Accounts at Immediate Risk

This dataset requires no processing by attackers. Plaintext passwords paired with email addresses and the exact service URLs where they were captured mean criminals can attempt direct logins without any cracking tools. The inclusion of URLs is particularly dangrous -- it maps each credential to a specific site, eliminating the guesswork attackers would otherwise face when targeting accounts.

Data Exposed in the 1.4kk Telegram Stealer Log

The following information was confirmed present in this breach:

• Email Addresses -- account identifiers that double as usernames on most platforms and as recovery contacts
• Plaintext Passwords -- unencrypted credentials ready for immediate use in login attempts
• URLs -- destination web addresses showing exactly which services and accounts were compromised

Account Takeover, Identity Theft, and Financial Fraud Enabled by This Breach

The combination of data in this dump enables a full spectrum of attacks:

• Credential stuffing -- automated bots test these email and password pairs across hundreds of websites simultaneously
• Account takeover -- attackers log directly into the services identified by stolen URLs, often within hours of obtaining the data
• Identity theft -- email account access lets criminals reset passwords on every linked service and intercept verification codes
• Financial fraud -- any banking or shopping URLs in the dataset give attackers a direct path to financial accounts
• Cross-platform pivoting -- password reuse means one stolen credential can unlok accounts on dozens of unrelated services

How Stealer Logs Like 1.4kk Are Created and Distributed via Telegram

Stealer log files originate from infostealer malware installed on victim devices through phishing links, cracked software, or malicious browser extensions. The malware runs silently in the background, capturing credentials as users log into websites, harvesting saved browser passwords, and recording the URLs associated with every session. These logs are then bundled and sold or freely posted on Telegram, where channels dedicated to credential trading operate openly. The label 1.4kk reflects the approximate original dataset size in the naming conventions used by Telegram credential resellers, who regularly repackage and redistribute stolen data to maximize exposure and profit.

Find Out If Your Data Was Exposed in This Stealer Log

HEROIC's free breach scanner searches your email address against more than 400 billion compromised records, including stealer log collections like this one. If your credentials appeared in the 1.4kk Telegram dump or any related dataset, you will receive an immediate alert so you can act before attackers do. Scan for free at heroic.com and protect every account tied to your email address.