2,167 Plaintext Passwords Were Just Dumped on Telegram

HEROIC analysts identified a stealer log titled "Valid USA Cloud AGLELAN" that was uploaded to a Telegram channel on March 30, 2026. The file contained 2,167 records exposing email addresses, plaintext passwords, and associated URLs. This data was harvested by infostealer malware installed on compromised devices and subsequently distributed through Telegram for use by cybercriminals.

The exposed records represent real credentials stolen directly from users' browsers and applications, making this a particularly actionable dataset for threat actors looking to gain unauthorized access to accounts.

Why Plaintext Passwords Make This Leak Immediately Dangerous

Unlike data breaches where passwords are hashed or encrypted, the Valid USA Cloud AGLELAN dump contains passwords stored in plaintext. This means attackers can use every single credential in the file without needing to crack or decode anything. The moment this file was shared on Telegram, all 2,167 accounts became vulnerable to immediate takeover.

Plaintext passwords eliminate the most significant barrier between a stolen credential and a compromised account. Automated tools can ingest these credentials and test them against hundreds of services within minutes, giving victims almost no time to react before damage is done.

What Was Exposed in the Valid USA Cloud AGLELAN Dump

• Email Addresses — Full email addresses tied to user accounts across multiple online services, enabling targeted phishing campaigns and account lookups.
• Plaintext Passwords — Unencrypted passwords captured directly from browsers and applications by infostealer malware, ready for immediate use by attackers.
• URLs — The specific websites and services where these credentials were used, allowing attackers to match each email-password pair to the exact login page.

Why 2,167 Stolen Credentials Can Cause Widespread Damage

While 2,167 records may seem modest compared to larger breaches, each record represents a real person whose credentials were actively stolen from their device. Research consistently shows that over 60% of people reuse passwords across multiple accounts. This means a single compromised credential from this dump could unlock an individual's email, banking, social media, and cloud storage accounts.

Credential stuffing attacks exploit exactly this behavior. Attackers take the email-password pairs from dumps like this and systematically test them across popular platforms. Because these are real, recently active passwords rather than old or theoretical data, the success rate for credential stuffing is significantly higher than with aged breach data.

The cascading effect of a single reused password can be devastating, potentially leading to financial fraud, identity theft, and unauthorized access to corporate systems if any of the affected users employed the same password for work accounts.

How Stealer Logs Harvest Credentials from Your Devices

Stealer logs like the Valid USA Cloud AGLELAN file originate from infostealer malware — malicious software that silently runs on infected computers and mobile devices. Common infostealers such as RedLine, Raccoon, and Vidar infiltrate devices through phishing emails, pirated software downloads, and malicious advertisements.

Once installed, the malware extracts saved passwords from web browsers, session cookies, autofill data, and sometimes even cryptocurrency wallet files. This harvested data is packaged into structured log files that are then sold or freely distributed on Telegram channels and dark web marketplaces.

The Telegram distribution model has made stealer logs increasingly accessible to low-skill attackers. Channels dedicated to sharing these logs operate openly, allowing anyone to download and exploit stolen credentials within minutes of their upload.

Check If Your Credentials Were Exposed

If you have any online accounts — particularly those associated with cloud services — your credentials may appear in this dump or similar stealer log distributions. Acting quickly is essential to prevent unauthorized access.

HEROIC offers a free breach scanner that checks your email address against more than 400 billion compromised records, including stealer log datasets like this one. Visit HEROIC's breach checker to find out if your credentials have been exposed and take immediate steps to secure your accounts by changing passwords and enabling multi-factor authentication.