UsmanCloudData Stealer: 52,919 Passwords Compromised

UsmanCloudData Stealer Log: 52,919 Passwords Exposed

In June 2025, HEROIC's DarkHive threat intelligence platform identified a stealer log file uploaded to a Telegram logs channel under the name "UsmanCloudData 1065count." The dataset contained 52,919 compromised records, each one a stolen credential set extracted from a real person's infected device. The exposed data includes email addresses, plaintext passwords, and the URLs of websites and services where those credentials were actively being used at the time of theft.

Why This Is Dangerous

A dataset of nearly 53,000 plaintext credentials is an immediate threat. There is no decryption step, no hash cracking, and no guesswork required. Every record in this stealer log is a ready-to-use login that attackers can exploit within seconds of downloading the file. The paired URLs tell criminals exactly which services to target, whether that is a banking portal, an email provider, a cloud storage platform, or a corporate VPN. This level of detail makes stealer logs far more dangerous than traditonal database breaches where passwords are typically hashed.

What Was Exposed

• Email Addresses
• Plaintext Passwords
• URLs (login pages and web services accessed by victims)

Why This Matters

If your credentials are in this dataset, attackers already have everything they need to access your accounts. Credential stuffing attacks powered by stealer logs are automated and fast. Criminals feed these email and password combinations into tools that test them against hundreds of popular services simultaneously. Because most people reuse passwords, one stolen credential often unlocks multiple accounts. The result is a cascade of account takeover, identity theft, financial fraud, and potential corporate data breaches. With 52,919 records in play, thousands of people are at risk right now and many of them do not even know their device was compromized.

How Stealer Logs Work

Stealer logs originate from info-stealing malware installed on victim devices. Malware families such as RedLine, Raccoon, Vidar, and Lumma are distributed through phishing emails, trojanized software downloads, and malicious advertising. Once running on a device, the malware harvests every saved password from the victim's web browsers, along with cookies, autofill data, session tokens, and sometimes cryptocurrency wallet keys. All of this data is packaged into a structured log file and transmitted to the attacker's server. The logs are then sold or shared on Telegram channels and dark web forums. A single Telegram logs channel like the one that hosted this UsmanCloudData dump can distribute tens of thousands of stolen credentials to an unlimmited audience of criminals.

Check If You Are Affected

This stealer log has been fully indexed in HEROIC's threat intelligence database, which contains over 400 billion records from known breaches and stealer log collections. Visit HEROIC's Data Breach Scanner to check if your email address or passwords appear in this or any other compromised dataset. Do not wait. If your credentials are exposed, change your passwords and enable multi-factor authentication on every account immediately.