NUGGETCLOUDHOTMAILS600 Uploaded by a Telegram User: 691 Records Exposed

A 691-Record Combolist Named NUGGETCLOUDHOTMAILS600 Surfaces on Telegram

In April 2026, HEROIC analysts identified a combolist file titled "NUGGETCLOUDHOTMAILS600" being shared by a Telegram user. The file contained 691 records, each pairing an email address with a plaintext password, along with an associated URL. The naming pattern suggests the list was built to target Hotmail and Outlook style email accounts, a common focus for combolists that get traded on Telegram channels.

Why This Is Dangerous

Every password in this file was stored and shared in plaintext, meaning anyone who downloads it can read the credentials immediately, no cracking tools required. For the 691 people whose email and password pairs appear here, this list can be plugged directly into automated login tools that attackers use to test whether the same credentials work on other websites.

What Was Exposed

• Email Addresses
• Plaintext Password
• URLs

Why This Matters

Combolists like this one are the fuel behind credential stuffing, where attackers automatically try each leaked email and password pair across banking sites, email providers, and online stores. Since these 691 credentials are already sitting in plaintext on Telegram, anyone who reused their password elsewhere is at immediate risk of account takeover, financial fraud, or identity theft.

How Combolists Like NUGGETCLOUDHOTMAILS600 Are Made

Combolists are text files that pair stolen usernames or email addresses with passwords, typically formatted as "email:password" on each line. They are often assembled from older breaches, phishing campaigns, and malware-infected devices, then organized around a theme, such as a specific email provider, before being uploaded to Telegram for other attackers to use or trade.

Check If You Are Affected

HEROIC's free breach scanner checks your email address against more than 400 billion leaked records, including combolists like NUGGETCLOUDHOTMAILS600. If your address turns up in a search, changing that password and any others like it is the quickest way to shut attackers out.