HEROIC Analysts Found the Em.agr.ca Stealer Log on Telegram

HEROIC analysts found the em.agr.ca stealer log circulating on Telegram after a user uploaded the file on 10-Jun-2026. The dataset contains 1,847 records, each pairing an email address with a plaintext password and the URL that login was used on.

Why This Is Dangerous

Files like this move through private Telegram channels quietly, often without anyone outside a small circle noticing until it is picked up by security researchers. The data itself was harvested directly from infected devices, meaning it reflects real, working logins rather than guesses. Because the URL travels with each password, an attacker can go straight to the matching site and attempt to log in.

What Was Exposed

• Email addresses
• Plaintext passwords
• Associated login URLs

Why This Matters

Storing passwords in plaintext means there is nothing standing between an attacker and a usable credential, no cracking or decoding required. If any of these 1,847 people reused their password on another account, attackers can attempt credential stuffing against email, banking, or shopping logins. That kind of access frequently leads to account takeover, identity theft, or direct financial fraud.

How Stealer Log Leaks Work

Stealer log malware typically spreads through cracked software, fake downloads, or malicious attachments. Once it infects a device, it silently extracts saved browser passwords and autofill data, then sends that information back to the attacker. The stolen data is bundled into a log file and passed around Telegram channels and dark web forums, often within days of infection, which is why the credentials tend to still be valid when discovered.

Check If You Are Affected

If you have ever used a login connected to em.agr.ca, or you tend to reuse passwords across accounts, it is worth checking your exposure today. HEROIC's free breach scanner searches more than 400 billion leaked records, including stealer log data like this one, to tell you whether your email has surfaced. Run a free scan and update any reused passwords immediately if you find a match.