Dark Web Intel: 3 Credentials From the CN Stealer Log

In July 2026, HEROIC analysts spotted a small stealer log labeled "CN" being traded on Telegram. It held just 3 records, each combining an email address, a plaintext password, and the login URL the password was used on, data lifted straight from an infected device rather than a hacked company database.

Why This Is Dangerous

With only 3 accounts involved, this leak is small, but the danger to those three people is not. Every record already pairs a working email, password, and the exact site it unlocks, so an attacker can log in directly without needing to break any encryption.

What Was Exposed

• Email addresses linked to the affected accounts
• Plaintext passwords with no encryption
• Login URLs identifying which site each password opens

Why This Matters

Dark web and Telegram marketplaces trade in exactly these kinds of small, targeted batches. If any of these three passwords were reused elsewhere, the accounts at risk extend well past the original site, opening the door to credential stuffing and account takeover on email, banking, or social media logins.

How the CN Stealer Log Surfaced

Stealer malware infects a device and copies whatever passwords the browser has saved, tagging each one with the URL it belongs to. The "CN" file is a small slice of that kind of harvest, repackaged and shared on Telegram where other criminals can pick through even tiny batches looking for valuable accounts.

Check If You Are Affected

Small leaks slip under the radar, but they still expose real people. HEROIC's free breach scanner checks your email against more than 400 billion leaked records circulating on the dark web and Telegram, so you can find out quickly if your credentials are part of one of them.