Your Data May Be Exposed. The Trampolining Breach Hit 13,893 Users.

HEROIC analysts identified a breach connected to Trampolining, a UK-based site at trampolining-online.co.uk, that exposed 13,893 user records. The breach dates back to November 17, 2015, and the exposed data set includes email addresses and passwords hashed with SHA-512.

Why the Trampolining Breach Still Matters

SHA-512 is a stronger hashing algorithm than older methods like MD5, but it is not immune to attack, especially when passwords are short or common. With enough computing power, a meaningful portion of the 13,893 password hashes in this breach can likely still be cracked. Once cracked, those passwords are tied directly to real email addresses, giving attackers a working login for any other account that shares the same password.

What Was Exposed in the Trampolining Breach

• Email addresses
• Passwords (SHA-512 hashed)

Why This Matters for Trampolining Customers

Even a smaller breach like this one feeds into the larger pool of credentials attackers use for credential stuffing, where stolen email and password combinations are automatically tested against banking sites, email providers, and social media accounts. If you shopped at trampolining-online.co.uk and reused that password elsewhere, that account could be at risk today, even though the original breach happened years ago.

How a Database Breach Like This Happens

A database breach like this one usually begins with attackers finding a vulnerability in a website's code or server setup and using it to access the backend database directly. From there, they export the full set of user records, including hashed passwords and emails, and distribute the file through hacking forums. Once released, this kind of data tends to keep resurfacing for years, exactly as happened with this decade-old Trampolining breach.

Check If You Are Affected

With nearly 14,000 records exposed, this breach adds to the broader pool of credentials still being used in automated attacks today. HEROIC's free breach scanner checks your email address against a database of more than 400 billion leaked records, including this one, so you can find out in seconds whether your information was exposed and take steps to protect your accounts.