Search Yourself: premiumArtHouse Leak Exposes 38,131 Logins

In July 2026, HEROIC analysts identified a stealer log file named "premiumArtHouse Cloud Logs New 74k.part01" being shared on a Telegram channel. Despite the "74k" in the file name, this specific part contains 38,131 verified records, each pairing an email address with a plaintext password and the login URL the credential was captured from.

Why the premiumArtHouse Leak Is Dangerous

The "New" and ".part01" labels suggest this is the opening piece of a larger, ongoing release from the same source. This data was not stolen from a hacked website. It was harvested directly from infected computers by information-stealing malware, which quietly copies saved browser passwords before sending them to whoever runs the operation. Because each record already pairs a specific website with a working email and password, an attacker can log straight in without any guesswork.

What Was Exposed

• Email addresses
• Plaintext passwords
• Login URLs (the exact site each credential unlocks)

Why This Matters

Because the passwords in this file are plaintext and already matched to their websites, they are immediately usable for credential stuffing and account takeover. Anyone caught up in this leak risks losing access to email, shopping, or financial accounts, especially if the same password protects more than one account elsewhere.

How premiumArtHouse-Style Cloud Log Releases Work

Stealer logs like this one come from malware infections, not database breaches. A victim installs a cracked program, clicks a phishing link, or downloads a fake update, and hidden malware then quietly harvests every saved username, password, cookie, and autofill entry from the browser. Data from many infected machines is bundled into a single file, often split into numbered parts as the collection grows, then shared or sold on Telegram channels and dark web forums.

Check If You Are Affected

With 38,131 credential pairs in this file, the only way to know for sure if you are affected is to search for yourself. HEROIC's free breach scanner searches more than 400 billion leaked records, including stealer logs like this one, so you can quickly find out if your email or passwords have been exposed and secure your accounts before someone else uses them.