The axelero.hu Stealer Log: 841 Stolen Login Credentials Exposed

HEROIC analysts found a stealer log tied to axelero.hu that a Telegram user uploaded on 10 June 2026. The file contains 841 records, including email addresses, plaintext passwords, and the URLs of the login pages those credentials belong to.

Why This Is Dangerous

Stealer logs are pulled directly from an infected device rather than an old database dump, so the passwords inside are often the ones people are still using today. Because they sit in plaintext, an attacker can read and reuse an email, password, and matching URL immediately, with no cracking required.

What Was Exposed in the axelero.hu Stealer Log

• Email addresses
• Plaintext passwords
• URLs of the accounts and login pages accessed

Why This Matters

Even a modest log like this one carries real risk. If any of these 841 credentials were reused on another account, an attacker can try the same email and password combination on email providers, banking sites, or social media, a technique called credential stuffing. A single working match can lead to account takeover or identity theft.

How a Stealer Log Like This Gets Created

Stealer logs come from malware quietly installed through a fake download, cracked software, or a malicious email attachment. Once active, it pulls saved passwords and autofill data straight from the browser and reports back exactly which sites the victim logged into. That is the same structure found in this axelero.hu dataset.

Check If You Are Affected

HEROIC's free breach scanner checks your email against a database of more than 400 billion compromised records, including stealer logs like this one. Run a scan now, and if you find a match, change that password everywhere else you have reused it.