94,690 Records Exposed in ArtHouse CLoud Logs v4 Breach

Ninety four thousand, six hundred and ninety. Sit with that number for a second, because that's how many individual email and password pairs showed up in ArtHouse CLoud Logs v4, uploaded to the same Telegram channel on April 27, 2026 as the three versions before it.

Why This Is Dangerous

Going from 17,807 records in v3 to 94,690 here isn't gradual growth, it's a massive leap that suggests the infection method behind this campaign hit some kind of tipping point. A jump this size in one version step means tens of thousands of new victims got swept up in a very short window of time.

What Was Exposed

• 94,690 email addresses paired with plaintext passwords
• URLs confirming exactly which login pages each credential unlocks
• The largest single release so far in the ArtHouse Cloud Logs series

Why This Matters

A file approaching six figures in size stops being a niche criminal product and starts becoming genuine inventory for large-scale credential stuffing campaigns. At this volume, attackers don't need to be selective, they can automate attempts against every major email provider and banking site and still expect meaningful results.

How the Leak Reached Nearly 100,000 Records

A jump of this size typically means the malware operator either bought access to a much larger botnet or found a wildly popular distribution channel, wich pulled in far more victims than any single earlier version, like a trending cracked game or pirated app that thousands of people downloaded in a short window. Every one of those downloads potentially handed over another set of credentials, seperate from anything the malware operator planned but still exploitable, to be bundled into files like this.

Check If You Are Affected

With nearly 95,000 records in this one file alone, checking your exposure matters more here than in some of the smaller releases in the series. HEROIC's free scanner covers more than 400 billion breached records total, so you can confirm in seconds whether ArtHouse CLoud Logs v4 included your information, since a leak this large rarely lets victims recieve any kind of direct warning.