The 1457_Russia_KRDCLOUD Leak Put 1,450 Stolen Logins Online

HEROIC analysts identified a combolist named 1457_Russia_KRDCLOUD that a Telegram user uploaded on August 5, 2026. The file contains 1,450 records pairing email addresses with plaintext passwords and the URLs those credentials were used on. As with similarly named files HEROIC has tracked, the "Russia" and "KRDCLOUD" tags suggest this batch was organized by region and by a specific cloud service the compiler targeted.

Why This Is Dangerous

The passwords in this file are stored in plaintext, so an attacker can use them the moment they get access, with no cracking or guessing required. Each of the 1,450 email and password pairs comes with a matching URL, giving an attacker a direct path into the associated account. From there, they can look for personal information, saved details, or connections to other accounts that make further attacks easier.

What Was Exposed

• Email addresses
• Plaintext passwords
• Associated URLs

Why This Matters

Cloud accounts often store more than login credentials; they can hold documents, contacts, and personal files that reveal a great deal about the account holder. For the 1,450 people in 1457_Russia_KRDCLOUD, a compromised cloud account could expose sensitive files or provide an attacker with enough information to attempt further account takeovers elsewhere, especially if the same password was reused on other services.

How Combolists Work

A combolist is a plain text file of login pairs, typically formatted as email:password, built from sources such as phishing pages, malware infections, or older breaches. Sellers frequently organize their combolists by region and by target service, exactly the pattern seen in 1457_Russia_KRDCLOUD, so that buyers can purchase access aimed at a specific group of victims. These files circulate on Telegram channels and hacking forums, often as part of a broader series covering multiple regions or services.

Check If You Are Affected

To find out if your email address appears in this combolist or any other exposed dataset, run a free scan with HEROIC's breach checker. It searches more than 400 billion compromised records, giving you a fast way to see if your credentials have been leaked and need to change.