One Mansory 7 Password Could Unlock 1,844,733 Account Chains

HEROIC identified one of the largest entries in the Mansory stealer log series — Mansory 7, shared on Telegram in January 2026, containing a staggering 1,844,733 compromised credential records. Each entry is a thread that, when pulled, can unravel an entire web of connected accounts. The sheer volume makes this collection a goldmine for attackers and a serious threat to anyone whose credentials appear inside.

Nearly Two Million Plaintext Passwords in Circulation

All 1,844,733 passwords are stored in plaintext — no encryption, no hashing, no barriers to exploitation. At this scale, the damage potential is extraordinary. Attackers can feed nearly two million credential pairs into automated tools and begin testing them against every major service on the internet within hours, yielding thousands of successful account compromises.

What Was Exposed

• Email Addresses — nearly two million unique email identifiers linked to accounts across the web
• Plaintext Passwords — unencrypted login credentials captured directly from infected devices
• URLs — the websites and services each victim was accessing when their credentials were stolen

The Domino Effect of Nearly Two Million Stolen Credentials

When 1,844,733 credential pairs enter circulation, the impact multiplies exponentially. Credential stuffing at this scale means every major banking platform, email provider, social network, and e-commerce site will see a surge of unauthorized login attempts. For individuals who reuse passwords, one entry in Mansory 7 does not compromise one account — it compromises every account that shares that password, creating a domino effect across their entire digital presence.

The Mansory Stealer Log Series

Mansory 7 is part of a numbered series of stealer log collections, each compiled from large-scale infostealer malware campaigns. These campaigns deploy malware through fake software, deceptive ads, and social engineering attacks. Once a device is infected, the malware methodically extracts browser credentials, autofill data, session cookies, and cryptographic wallet keys. The harvested data is organized into numbered volumes and distributed through Telegram, where each release in the Mansory series adds millions more credentials to the underground ecosystem.

Check If Your Credentials Were Exposed

All 1,844,733 records from Mansory 7 are indexed in the HEROIC data breach scanner. With over 400 billion records across thousands of data breaches, HEROIC provides instant results. Given the massive scale of this leak, everyone should check their credentials regardless of whether they suspect exposure. Search now, change any compromised passwords immediately, and enable two-factor authentication on all critical accounts to break the chain before attackers exploit it.