Email.is Stealer Log: 19,364 Passwords Just Went Public

Email.is stealer log: 19,364 passwords just went public after a Telegram user uploaded the file on 10-Jun-2026. HEROIC analysts reviewed the dataset and confirmed it includes email addresses, plaintext passwords, and the URLs those credentials were used on.

Why This Is Dangerous

By the time a stealer log like this reaches public Telegram channels, the malware behind it has usually been sitting on infected devices for some time, quietly collecting logins. That means these 19,364 records reflect real, working credentials rather than guesses. Because each password is tied to the exact URL it was used on, an attacker can attempt to log in directly with no extra research needed.

What Was Exposed

• Email addresses
• Plaintext passwords
• Associated login URLs

Why This Matters

Plaintext passwords are ready to use the moment someone gets the file, with no cracking or decoding involved. If any of these 19,364 people reused their password on another account, attackers can attempt credential stuffing against email providers, banking sites, or online retailers. 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 email attachments. Once it infects a device, it silently extracts saved browser passwords and autofill data, then sends the stolen information back to the attacker. That data is compiled into a log file and shared or sold across Telegram channels and dark web forums, often within days of infection, which is why stealer log credentials tend to still work when they surface.

Check If You Are Affected

If you have ever used a login connected to email.is, or you tend to reuse passwords across accounts, it is worth checking your exposure right now. 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.