U.S. Login Exposed: Good_Plesk uploaded by a Telegram User

A U.S.-Based Login Exposed in the Good_Plesk Stealer Log

In late March 2026, HEROIC analysts identified a stealer log titled "Good_Plesk" uploaded by a Telegram user. The single record inside is tied to a United States based account and includes an email address, a plaintext password, and the login URL it belongs to. The name points to Plesk, a widely used web hosting control panel, suggesting the credential belongs to someone managing a hosting account or server.

Why This Is Dangerous

Because the password is plaintext and matched directly to a Plesk login URL, an attacker does not need to crack or guess anything to gain access. Plesk panels typically control website files, email accounts, and domain settings for one or more sites, so a single compromised login can hand over far more than just one account, it can mean control over an entire hosting environment.

What Was Exposed

• Email address
• Plaintext password
• Login URL (Plesk hosting control panel)

Why This Matters

A single exposed Plesk login can put every website, email account, and domain managed through that panel at risk. If the same password was reused on other services, the danger extends to credential stuffing attacks against personal email, banking, or shopping accounts as well. For anyone running a business through a hosting account like this, the fallout from a takeover can affect customers and site visitors, not just the account owner.

How This Stealer Log Was Created

Stealer logs are the product of infostealer malware that infects a device, often belonging to a site administrator or hosting client, and silently harvests saved browser passwords, autofill data, cookies, and the web addresses tied to them. Even a single captured login is packaged and distributed just like a larger file, then shared through channels such as Telegram, where this one was found. The value of a Plesk credential in particular comes from the broad access a hosting panel typically grants.

Check If You Are Affected

If you manage a website or hosting account in the United States or elsewhere, it is worth checking now rather than assuming a single record leak does not apply to you. HEROIC's free breach scanner checks your email address against a database of more than 400 billion leaked records, including stealer logs like this one, so you can find out quickly if you were exposed and secure your hosting account before anyone else does.