CryptogoL12 10 Leak: Exactly 151,595 Records Confirmed Stolen

Some breach files get rounded to "over 150,000" in headlines, but the CryptogoL12 10 upload contains an exact figure: 151,595 individual records, no more, no less, all dumped into a Telegram channel on 18-May-2026. Precision aside, the number represents a genuinely large batch of stolen browser data sitting in the hands of strangers.

Why This Is Dangerous

A file of this size isn't a curiosity, it's a working toolkit. With over 150,000 sets of credentials in one place, an attacker can automate login attempts across dozens of platforms at once, testing which accounts still use the same password months or years later. The sheer volume makes manual review by defenders slow, wich gives criminals a real head start.

What Was Exposed

• Email addresses harvested from infected browsers
• Plaintext login passwords tied to those emails
• The exact URLs each password was used to access

Why This Matters

A leak this large doesn't stay contained to one buyer. Once a file like this circulates on Telegram, copies spread quickly, and each copy is another chance for someone to try those 151,595 logins against banking portals, email providers, or workplace tools. The scale here means the damage isn't hypothetical, it's already been set in motion.

How This Type of Stealer Log Gets Built

Stealer malware infections usually begin with something mundane, a cracked game, a fake invoice attachment, or a "free" software download. Once it runs, the program quietly scrapes every password saved in the browser, along with cookies and autofill fields, and compresses it all into one file. Files this large typically come from malware that spread quickly, infecting many machines in a short window before the operator uploaded the combined results.

Check If You Are Affected

Instead of hoping your email wasn't one of the 151,595 caught up in this dump, check directly. HEROIC's free scanner searches a database of more than 400 billion leaked records, including files like this one, and will definately show you whether your information has surfaced. It takes less time than reading this article.