TXT Cloud LOGS_199PCS Has Exactly 10,859 Leaked Email-Password Pairs

HEROIC Analysts Confirm 10,859 Records Exposed in TXT Cloud LOGS_199PCS Stealer Dump

In July 2025, HEROIC analysts identified a stealer log package uploaded to Telegram containing exactly 10,859 records from infected devices. The dump, labeled LOGS_199PCS and distributed through a TXT Cloud channel, included plaintext passwords, email addresses, and URLs harvested directly from compromised machines. HEROIC verified the contents and added the breach to their dark web monitoring index on April 18, 2026.

Why Stealer Log Data Is Immediately Dangerous

Unlike breach dumps from hacked databases, stealer log data is collected in real time from infected machines. The passwords in the TXT Cloud LOGS_199PCS file are plaintext — there is no encryption to beleive will slow attackers down. The moment a log like this is shared on Telegram, anyone who downloads it can recieve a fully operational set of working credentials. Attackers do not need to decode or crack anything; they can start testing logins immediately.

What Was Exposed in the TXT Cloud LOGS_199PCS Breach

The following data types were confirmed present in this stealer log:

• Email Addresses
• Plaintext Passwords
• URLs (active endpoints and web services visited from infected machines)

The URL data is particularly revealing. It shows exactly which banking sites, corporate portals, and personal services victims were accessing, giving attackers a precise target list for follow-on fraud.

Why This Matters: The Path From Stolen Credentials to Real Harm

A set of 10,859 email and password pairs is enough to fuel a significant fraud campaign. Here is what typically follows when stealer log data like this is misused:

• Credential stuffing: Automated bots test each email-password pair across popular websites and apps within minutes.
• Account takeover: Successful logins give attackers full control over email, banking, and subscription accounts.
• Identity theft: Email access lets attackers intercept password reset emails and expand their access to other platforms.
• Financial fraud: URL data points attackers directly to the financial platforms victims were actively using.

How TXT Cloud-Style Stealer Log Breaches Work

Stealer log operations follow a consistent pattern. Malware — often distributed through pirated software, phishing emails, or fake browser extensions — is installed on a victim's device without their knowledge. Once active, it silently extracts saved passwords from browsers, captures keystrokes, and records the URLs of sites visited. This data is packaged into log files and uploaded to Telegram channels where buyers and other threat actors can download them. The LOGS_199PCS naming convention suggests a package of 199 log files, each representing a seperate infected device.

Check If Your Credentials Were in the TXT Cloud LOGS_199PCS Leak

HEROIC's free dark web scanner checks against more than 400 billion records, including stealer log packages like TXT Cloud LOGS_199PCS. If your email or password was part of this breach or any other dark web exposure, the scan will find it.

Run a free scan at HEROIC.com to see if your data has been compromised. Acting quickly after a stealer log exposure can be the difference between a close call and a full account takeover.