The NewRune Breach Gave Hackers Passwords and Emails for 4,859 Users

The NewRune Breach Put 4,859 Accounts' Passwords and Emails at Risk

HEROIC analysts have identified a data breach affecting NewRune, a RuneScape-related gaming site, that exposed 4,859 user records. The breach dates back to August 2015 and includes email addresses, usernames, IP addresses, and password hashes secured with SHA-1. Data like this gives an attacker a direct path into any other account where the same password was reused.

Why SHA-1 Password Hashes Do Not Hold Up Anymore

NewRune stored passwords using the SHA-1 hashing algorithm, which was common years ago but is now considered weak. Modern hardware can run billions of guesses per second against SHA-1 hashes, and tools that reverse common passwords are widely available. That means a password from this breach can realistically be cracked and reused by an attacker, especially if it was short or based on a common word.

What Was Exposed

• Email addresses
• Usernames
• IP addresses
• Password hashes (SHA-1)

Why This Matters

Once a password is cracked, attackers try it against email providers, banking sites, and social media accounts in a technique called credential stuffing. Because so many people reuse passwords across multiple accounts, a single old gaming site breach like this one can lead directly to account takeover somewhere else entirely, including accounts that hold far more sensitive information than a game login.

How a Database Breach Like This Happens

This incident is classified as a database breach, meaning attackers accessed NewRune's user database directly rather than tricking individual users one at a time. These breaches are usually the result of unpatched software, exposed admin panels, or weak server security. Once an attacker gets in, they can extract the entire user table in one move, which is why breaches like this tend to expose complete sets of usernames, emails, and password hashes at once.

Check If You Are Affected

If you ever had an account on NewRune, or if you have a habit of reusing passwords across gaming sites and other accounts, it is worth checking your exposure. HEROIC's free breach scanner searches a database of more than 400 billion breached records, including this one, so you can find out quickly and secure any accounts that share the same password.