U.S. Users Targeted: Logs_11 July Exposes 70,864 Passwords

In July 2026, HEROIC uncovered a stealer log collection known as Logs_11 July being distributed on Telegram. The dataset contains 70,864 compromised records extracted by infostealer malware, predominantly affecting users in the United States. Plaintext passwords included in the dump mean attackers can access stolen accounts without any additional effort.

Plaintext Passwords: An Open Door for Attackers

The credentials in this breach are stored in plaintext — not hashed, not encrypted, not protected in any way. This means every password is immediately usable by anyone who obtains the data. There is no barrier between the leaked information and full account access, making this one of the most exploitable forms of credential exposure.

What Was Exposed

• Email Addresses — used to identify accounts and launch targeted phishing attacks
• Plaintext Passwords — instantly usable for unauthorized login attempts
• URLs — indicating the specific websites and services where credentials were stolen

Credential Stuffing: How Reused Passwords Multiply the Damage

Once attackers possess a working username-password pair, they run automated tools that test those credentials across thousands of websites simultaneously. This practice, called credential stuffing, exploits the widespread habit of reusing passwords. A single compromised login from this dump could grant access to email, banking, shopping, and social media accounts tied to the same credentials.

Understanding Infostealer Malware and Stealer Logs

The data in this breach was collected by infostealer malware — malicious software designed to silently capture credentials from infected machines. These programs target browser password managers, autofill fields, cookies, and system data. Once harvested, the stolen information is compiled into log files and shared or sold through underground Telegram groups and dark web marketplaces, fueling further cyberattacks.

Check If Your Credentials Were Exposed

With over 70,000 records in this single dump, the chance of exposure is significant. HEROIC tracks more than 400 billion compromised records from breaches and stealer logs worldwide. Run a search with your email address or domain in HEROIC's breach scanner to find out if your credentials have been leaked, and change your passwords immediately if they have.