What the MetaCloudVipNew 350 PC Breach Means for 5,055 Affected Users

In November 2025, a Telegram user uploaded a stealer log labeled "MetaCloudVipNew 350 PC," exposing 5,055 records pulled from infected devices. Each record contains an email address, a plaintext password, and a service URL, meaning anyone who downloaded the file could use the credentials immediately with no cracking involved.

Why This Is Dangerous

Stealer logs like this one come directly from a victim's own device rather than a company's servers. Malware running quietly in the background captures saved login details as they're used, then the operator packages them into a file for sharing or sale. Because the passwords here are stored in plaintext, they are usable the moment someone downloads the log, and the paired URLs tell an attacker exactly which service each credential belongs to.

What Was Exposed

• Email addresses
• Plaintext passwords
• Associated service URLs

Why This Matters

Even a file of 5,055 records can cause real damage, since credential-stuffing tools only need a small percentage of logins to succeed to make an attack worthwhile. Anyone in this log who reused their password on other accounts faces risk that extends well past the original service the credential was tied to, including email compromise, financial fraud, and identity theft.

How Stealer Log Breaches Work

Infostealer malware typically spreads through phishing emails, malicious downloads, or cracked software. Once installed, it silently harvests saved browser passwords and the addresses tied to them, then sends the data back to the attacker. The "350 PC" reference in this file's name suggests the records were pulled together from roughly 350 separate infected machines before being bundled and posted on Telegram.

Check If You Are Affected

Find out if your email address shows up in this or any other known breach with a free scan at heroic.com. HEROIC checks against a database of more than 400 billion exposed records. If your email appears, change the affected password right away and anywhere else you used it.