US Users Targeted: LuffichCloud FREE TXT Leak Hits 977,742

HEROIC analysts identified a combolist called "LuffichCloud FREE TXT" uploaded to Telegram on August 3, 2026. The file contained 977,742 records pairing email addresses with plaintext passwords, along with the URLs those credentials were tied to, one of the larger combolists HEROIC has tracked from this source in recent days.

Why This Is Dangerous

Every one of the nearly one million passwords in this file is stored in plaintext, meaning it can be read instantly by anyone who opens it, no decryption or password cracking needed. Paired with the account's login URL, an attacker can go straight to the sign in page and attempt to access the account within seconds.

What Was Exposed

• Email Addresses
• Plaintext Password
• URLs

Why This Matters

At nearly a million records, this leak gives attackers a huge list to run through automated login tools against banks, email providers, and shopping sites. This tactic, known as credential stuffing, works because so many people reuse the same password across multiple accounts. If your email and password ended up in this file and you have reused that password anywhere else, those other accounts are exposed to takeover too.

How Combolists Work

A combolist is a plain text file listing email or username and password pairs, one per line, usually gathered from older breaches, phishing pages, or malware and then bundled together for distribution. Once a combolist like LuffichCloud FREE TXT circulates on Telegram, anyone can download it and feed it into automated tools that test every pair against dozens of popular sites at once, looking for logins that still work.

Check If You Are Affected

With 977,742 records exposed in this single file, there is a real chance your information is included. HEROIC's free breach scanner checks your email against a database of more than 400 billion leaked records, including this combolist, so you can find out immediately if you are affected and update your password before an attacker gets there first.