The X3612 HQ MIX Dump: 3,612 Stolen Login Credentials Just Surfaced

In late July 2026, HEROIC analysts identified a combolist labeled "X3612 HQ MIX" circulating on Telegram that exposed 3,612 records containing email addresses, plaintext passwords, and the URLs tied to each account. The "mix" label suggests the file combines credentials from multiple sources rather than targeting a single email provider or service.

Why This Is Dangerous

Because every password in this file is stored in plaintext, an attacker does not need to crack or guess anything before attempting to log in. With 3,612 email, password, and URL combinations bundled together, this file gives anyone who obtains it a sizable, ready-to-use batch of credentials that can be tested against a wide range of sites right away.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs linked to each account

Why This Matters

A mixed combolist of this size touches accounts across many different services at once, which broadens the risk of credential stuffing and account takeover. If any of the 3,612 exposed email and password pairs are reused elsewhere, attackers can use them to gain access to banking, shopping, or social media accounts, opening the door to identity theft and financial fraud.

How This Combolist Was Built

A "mix" combolist like X3612 HQ MIX is assembled by pulling email and password pairs from a variety of smaller sources, such as phishing pages, malware infections, and older leaks, then combining them into one general-purpose file rather than sorting by provider. Telegram remains a popular channel for distributing files like this because uploads are fast, free, and largely unmonitored.

Check If You Are Affected

Because this file just surfaced, it is worth checking your exposure now. HEROIC's free breach scanner searches a database of more than 400 billion leaked records to show whether your email and credentials appear in this leak or any other, so you can change your passwords before someone else uses them.