Inside the 64,475-Record Private Moon Haul Feeding Log Sales

Private Moon didn't stop at one release. A second, much larger batch under the same name surfaced the same day, November 5, 2023, this time carrying 64,475 records, nearly eight times the size of its companion file.

Why This Is Dangerous

Stealer logs like this feed directly into an underground marketplace built around buying and selling exactly this kind of data. Sellers advertise files by size and freshness the same way a legitimate business might advertise inventory, and a 64,475-record haul like this one is considered a substantial listing.

What Was Exposed

This larger Private Moon file has been confirmed to contain:

• 64,475 records pulled from infected devices
• Email addresses tied to each compromised account
• Plaintext passwords with zero encryption applied
• URLs identifying exactly which service every password belongs to

Why This Matters

A file this size doesn't just get used once, it gets resold multiple times, occassionally bundled together with other logs into even bigger combolists that circulate long after the original sale. Each resale adds another layer of buyers who could attempt to use the same stolen credentials.

How Stealer Logs Work

Large hauls like this typically come from malware bundled inside free system cleaner or PC optimizer tools advertised through pop-up ads claiming your computer is running slow. Installing the tool grants it deep access to the system, wich it uses to harvest saved browser credentials before quietly transmitting them out.

Check If You Are Affected

Given how often large files like this circulate and resell, checking your exposure isn't a one-time task. HEROIC's free scanner searches more than 400 billion (400B+) leaked records, so make it a habit rather than asuming one check is enough.