Cl0ud_911 Data Breach: Over 3.4 Million Emails, Passwords Leaked

HEROIC analysts identified a combolist uploaded to a Telegram channel on August 18, 2026, under the name "Cl0ud_911 FRESH VIP ULPP 17-08-2026." The file contains 3,489,224 records made up of email addresses and plaintext passwords, along with the URLs where those credentials were originally used.

Why This Combolist Is Dangerous

Because the passwords in this combolist sit in plaintext, an attacker does not have to break any encryption before using them. Anyone who obtains this file can immediately try each email and password pair against banking sites, email providers, and shopping accounts, and because so many people reuse passwords across services, one leaked credential can open the door to several accounts at once.

What Was Exposed in the Cl0ud_911 Combolist

• Email addresses
• Plaintext passwords
• URLs tied to each set of credentials

Why This Matters

A file of this size is built for credential stuffing, where automated tools test millions of stolen login pairs against major websites in minutes. If your email and password show up among these 3,489,224 records and you have reused that password elsewhere, an attacker could take over your accounts, drain financial information, or use your identity for further fraud.

How This Combolist Was Likely Built

Combolists like this one are usually pieced together from older breaches and stealer log outputs, merged and reformatted into a single file of email, password, and URL entries. Because the data is combined from multiple sources rather than one single hack, the same credentials often resurface in later combolists under a different file name.

Check If You Are Affected

HEROIC's breach intelligence database holds more than 400 billion compromised records, including combolists like this one. Run a free scan to check whether your email address or password appears in this leak or any other breach in HEROIC's records.