Breach Intelligence Report 30 May 2025

The LeakBase 16GB Log Collection Hack Exposed 757,356 Accounts

HEROIC
HEROIC Threat Intelligence Team
Email Address Plaintext Password Homepage Url Username Ip
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Records Exposed 757,356
Source Type Stealer log
Origin Darkweb
Password Type Plaintext

HEROIC found the LeakBase 16GB Log Collection stealer log posted March 8, 2024, exposing 757,356 records including email addresses, plaintext passwords, homepage URLs, usernames, and IP addresses. The log was posted by a user called 1212123 on a prominent hacking forum.


Why the LeakBase 16GB Log Collection Breach Is Dangerous

This stealer log contains plaintext passwords alongside usernames and IP addresses, giving attackers a complete profile for immediate account takeover. IP addresses can reveal victims' approximate locations, while homepage URLs pinpoint exactly which platforms were targeted, letting attackers know where your credentials will work before they even try them.

What Was Exposed in the LeakBase 16GB Log Collection Leak

  • Email Address
  • Plaintext Password
  • Username
  • HomePage URL
  • IP Address

Why This LeakBase 16GB Log Collection Data Puts You at Risk

With plaintext passwords and matching email addresses in hand, attackers can immediately attempt logins on any platform you use. Your username and IP address help them correlate accounts across services, while the homepage URLs confirm exactly where your credentials are valid, enabling rapid credential stuffing with no guesswork.


How Stealer Logs Work

Stealer logs are collections of credentials harvested by malware installed on victims' computers. The malware silently captures saved passwords from browsers and applications, then uploads them to criminal servers where they are compiled into logs and sold or posted on hacking forums.


Check If Your Data Was Exposed

HEROIC operates one of the world's largest breach databases, covering more than 400 billion leaked records. Use HEROIC's free breach scanner to check if your email address or credentials appeared in the LeakBase 16GB Log Collection leak or thousands of other breaches in our database.

Breach Breakdown

Domain N/A
Leaked Data Email Address, Plaintext Password, HomePage URL, Username, IP Address
Password Types Plaintext
Date Leaked 30 May 2025
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Private & Secure No Account Needed 3,218 scanned today
Breach Rank #1,824 by affected users
Impact Score
30
sensitivity + scale + recency
Est. Financial Impact $5.5M fraud, phishing & misuse risk
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  • Passwords
  • Phone numbers
  • Financial information
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Identity Theft Risk Score

Risk Score: 8.7/10 - Critical

Data Exposure Analysis

Passwords Critical
Financial High
Personal Medium
Social High
Security Critical

Breach Timeline Analysis

March 2024 Multiple credentials exposed in recent data breach
January 2024 Password found in dark web marketplace
December 2023 Personal information leaked in major security incident

Security Recommendations

High Priority
Password Security

Critical: Change compromised passwords immediately and enable 2FA on all accounts

Important
Financial Protection

Monitor credit reports and set up fraud alerts with major credit bureaus

Recommended
Identity Protection

Enable advanced identity monitoring and dark web surveillance