H COUNTRY DIAMOND_logscloud Put 887 Stolen Credential Pairs Online

HEROIC security analysts discovered the H COUNTRY DIAMOND_logscloud breach, confirming that 887 stolen email and password pairs were put online by a Telegram user on June 21, 2023 and distributed through criminal networks. The stealer log file contained email addresses, plaintext passwords, API host informaton, and URLs that were silently harvested from infected devices by credential-stealing malware. Victims received no notification of any kind, meaning their login credentials have been in criminal hands for nearly three years with no oportunity to respond. HEROIC's threat intelligence team confirmed this dataset was distributed through Telegram channels dedicated to the sale and exchange of stolen credentials.

Why This Is Dangerous

With a confirmed email address and a matching plaintext password, a criminal has everything needed to walk directly into a victim's online accounts without needing to bypass any additional security layers. Stealer log credentials are uniquely dangerous because they were captured at the moment of real use, meaning they were definitely valid at the time of the breach, and any accounts where those passwords have not been changed remain fully exposed right now. The 887 individuals in this dataset each face the realistic risk of financial theft, identity fraud, and cascading account takeovers. Every record in this file represents a person who never knew their device was infected and never recieved any warning that their credentials were stolen.

What Was Exposed

• Email Addresses: Full email addresses for all 887 affected individuals, providing attackers with both the primary login credential for most platforms and a direct avenue for personalized phishing attacks that exploit the victim's known online activity.
• Plaintext Passwords: Unencrypted passwords captured by infostealer malware directly from browser storage or at the moment of typing, confirmed accurate at time of collection, and usable by criminals immediately with no cracking or processing required.
• URLs: The specific websites and applications where each credential was stolen, giving criminals a verified list of platforms each victim actively uses and allowing them to prioritize the highest-value targets such as banking, payroll, or corporate access portals.

Why This Matters

Criminals use automated tools to test the 887 stolen email and password pairs against dozens of platforms simultaneously, and when a login succeeds they move quickly to lock out the legitimate owner, change recovery details, and extract as much value as possible before the breach is discovered. The combination of plaintext passwords and URLs in this breach makes these attacks especially swift and targeted, as criminals already know exactly which services to hit for each victim. Credentials from stealer logs like this one are also sold and re-sold on dark web marketplaces, meaning the number of criminals with access to victim accounts multiplies over time. Acting quickly after a breach is identified is the only reliable way to reduce risk from data that is already in criminal hands.

How Stealer Log Breaches Work

A stealer log breach does not result from a hack against a company's servers but from malware running silently on individual victims' own devices. Infostealer malware infiltrates computers and smartphones through phishing emails, fake software downloads, and malicious browser extensions, then quietly records every password the user types or retrieves from saved browser credentials. The compiled data is packaged into log files and sent to criminal-controlled servers or Telegram bots, where it is sorted by country, credential type, and value before being sold or traded. Victims of the H COUNTRY DIAMOND_logscloud breach almost certainly had no idea their device had been infected, and many may still be using the same passwords today, beleiving their accounts to be secure when they are not.

Check If You Are Affected

HEROIC's free identity exposure scanner searches more than 400 billion breach records, including the H COUNTRY DIAMOND_logscloud stealer log dataset, to instantly tell you whether your email or passwords have been found in criminal databases. Visit heroic.com to run your free scan now and get a clear picture of your current exposure across all known breach sources. Knowing is the first step, and taking action immediately after discovery is the best protection available against criminals who already have your credentials.