How the ErernityFamily Breach Exposed 5,633 People’s Login Credentials

HEROIC found the ErernityFamily stealer log on July 20, 2023, a file exposing 5,633 records containing email addresses, plaintext passwords, and the URLs of services where those credentials were harvested from compromised devices. The log was distributed via a Telegram channel as part of an infostealer campaign.

Why the ErernityFamily Breach Is Dangerous

With 5,633 plaintext login credentials exposed, attackers can immediately execute credential stuffing attacks against email providers, financial services, and social media platforms, bypassing authentication on any account where victims reused their passwords.

What Was Exposed in the ErernityFamily Leak

• Email addresses
• Plaintext passwords
• URLs (the exact services where credentials were captured from infected devices)

Why This ErernityFamily Data Puts You at Risk

Stealer log credentials enable credential stuffing, account takeover, identity theft, and financial fraud. Because passwords are in plaintext, no technical skill is needed to exploit the data immediately after it is distributed.

How Stealer Log Works

Infostealer malware spreads through phishing emails, malicious software downloads, and fake browser extensions. Once installed on a victim's device, it silently captures saved credentials, session tokens, and cookies. Attackers package the harvested data into log files and share them on Telegram channels and dark web 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 ErernityFamily leak or thousands of other breaches in our database.