The 52cac60ba919 Stealer Log Leaked 17,935 Plaintext Passwords

HEROIC analysts identified a stealer log file that surfaced on a public Telegram channel on January 7th, 2024. The file, uploaded by a Telegram user, contains 17,935 records harvested directly from infected devices. Unlike a typical database breach, this is a raw output from credential-stealing malware: email addresses, plaintext passwords, and the URLs of the websites those logins belong to, all bundled together and ready to use.

Why This Is Dangerous

Because the passwords in this log are stored in plaintext, there is no encryption for an attacker to break. Anyone who obtains this file can immediately pair an email address with its matching password and the exact site it unlocks. That removes the two biggest obstacles criminals normally face: cracking a password hash and guessing which service it belongs to. This kind of data is often bought and sold quietly on Telegram and dark web marketplaces long before victims ever notice anything is wrong.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs of the associated login pages

Why This Matters

Even a batch of under 18,000 records can cause real damage because people so often reuse the same password across multiple accounts. Attackers take exposed email and password pairs like these and run them against banking sites, email providers, and social media platforms in a technique called credential stuffing. If any of the 17,935 accounts in this log reused a password elsewhere, the attacker already holds the key to those accounts too, opening the door to account takeover, identity theft, and financial fraud.

How This Stealer Log Was Created

A stealer log is generated when malware silently infects a device, often through a malicious download, a fake login page, or a compromised piece of software. Once installed, the malware scans the browser for saved usernames, passwords, and autofill data and quietly sends everything back to the attacker in a single file. Because the theft happens on the victim's own machine, it bypasses the need to breach a company's servers at all, which is why stealer logs like this one continue to circulate on Telegram and similar platforms.

Check If You Are Affected

If you think you may be one of the 17,935 people in this log, do not wait to find out the hard way. HEROIC's free breach scanner checks your email address against more than 400 billion leaked records, including stealer logs like this one, so you can see immediately if your credentials were exposed and take action before anyone else does.