The ArtHouse Cloud Combo Leak Could Unlock Your Bank, Email, and More

HEROIC analysts found the ArtHouse Cloud COMBO APR_019 stealer log on May 10, 2026, containing 14,557,094 email and password pairs. This massive combo release was shared through Telegram and contains credentials harvested from infected computers across the United States, packaged in URL, login, and password format.

Why the ArtHouse Cloud Combo Leak Is Dangerous

ArtHouse Cloud COMBO releases are large aggregated batches of stealer log data assembled from multiple malware operations. APR_019 represents the 19th installment in thier April collection series, and with over 14 million records, it is one of the larger combo lists we have recored. Each record contains the complete information an attacker needs to log into a specific website account without any guesswork.

What Was Exposed in the ArtHouse Cloud COMBO Leak

• Email Addresses
• Plaintext Passwords
• URLs showing the exact account each credential belongs to

Why This ArtHouse Cloud Data Puts You at Risk

The chained risk from a combo list like this one is significant. When attackers have your email and password, they usualy test those credentials on dozens of other websites automatically. If you use the same password for banking, email, and streaming accounts, a single record in this log could give attackers access to all of them. Account takeovers from large combo lists like APR_019 are among the most common vectors for financial fraud and identity theft.

How Stealer Logs Work

Stealer malware is installed on a user's computer through pirated software, fake game mods, or malicious links. Once running, it reads every saved password from the device's web browsers and sends them to the attacker. Large combo lists like ArtHouse Cloud COMBO are assembled by combining data from multiple malware operations, covering millions of different accounts accesed across many countries and websites.

Check If Your Data Was Exposed

HEROIC operates one of the world's largest breach databases, covering more than 400 billion leaked records. Use HEROIC's free breach scanner to check if your email address or credentials appeared in the ArtHouse Cloud COMBO leak or thousands of other breaches in our database.