One Gaming Forum Breach. 2,583,715 MPGH Accounts Exposed Online.

HEROIC analysts have logged a database breach tied to MPGH, a forum built around multiplayer game hacking and modification, as part of our breach intelligence tracking. The breach exposed 2,583,715 accounts, with a recorded leak date of October 21, 2015. Exposed data includes email addresses, usernames, IP addresses, and passwords hashed using the standard vBulletin forum software scheme.

Why the MPGH Breach Is Dangerous

At more than 2.5 million accounts, this breach gives attackers a large pool of email and username pairs to work with, along with password hashes that can be cracked in bulk using widely available tools. Because MPGH's community skews toward users comfortable with hacking tools and cheats, the same audience is also more likely to have accounts on gaming storefronts, cheat marketplaces, and payment platforms where a cracked password could be reused with real financial consequences.

What Was Exposed in the MPGH Database

• Email addresses
• Usernames
• IP addresses
• Password hashes, protected using vBulletin's hashing scheme

Why This Matters for 2.5 Million Former MPGH Members

A breach of this scale is rarely used for a single targeted attack. Instead, it becomes raw material for automated credential stuffing, where attackers run millions of leaked email and cracked password combinations against gaming platforms, email providers, and online stores in bulk. The exposed IP addresses add another layer of risk, letting attackers narrow down a person's general location and combine it with other leaked data to build a more convincing case for account takeover or identity theft.

How a vBulletin Forum Database Breach Works

This incident is classified as a database breach, meaning attackers gained direct access to the MPGH backend and extracted the entire user table in one exposure. vBulletin, the forum software behind this breach, used hashing methods that were standard for their time but are now considered outdated, since modern cracking tools can process large volumes of these hashes relatively quickly once a database is in an attacker's hands.

Check If You Were Affected by the MPGH Breach

If you ever had an account on MPGH, it is worth checking whether your information was included in this exposure, especially if you have reused that password anywhere since. HEROIC's free breach scanner checks your email address against a database of more than 400 billion breached records, including this one, and shows you exactly where your data has surfaced. Run a free scan today to see your exposure and secure any accounts still using that old password.