The MiBrideGuide Leak: 6,810 Passwords Exposed. Yours Might Be One.

HEROIC analysts identified a dataset from MiBrideGuide, a Michigan-based wedding expo and bridal resource platform, circulating on a hacking forum. Discovered on August 26, 2018, the dataset contains 6,810 records, each pairing an email address with a password hash stored using either MD5 or SHA-256 hashing.

Why This Is Dangerous

MD5 is an outdated algorithm that can be cracked quickly with modern tools, and while SHA-256 is stronger, it still falls to attackers who pair it with common password lists. Either way, once a hash from this breach is cracked, the resulting password is only dangerous if it was reused, which is common enough that this kind of leak routinely fuels attacks on completely unrelated accounts.

What Was Exposed in the MiBrideGuide Breach

• Email addresses
• Password hashes (MD5 and SHA-256)

Why This Matters for the 6,810 People Affected

Brides and vendors who signed up on MiBrideGuide may not think twice about a small wedding planning site, but the email and password pair on file is exactly what fuels credential stuffing. If that password was reused on email, banking, or shopping accounts, this breach can lead directly to account takeover, identity theft, or financial fraud years after the original signup.

How This Database Breach Happened

This incident is classified as a database and combolist breach, meaning attackers obtained a direct copy of MiBrideGuide's user table, likely through a vulnerability in the site's authentication system, and packaged the emails and hashes for distribution on a hacking forum. Using two different hashing methods suggests the platform may have upgraded its security at some point, but the older MD5 hashes from before that change remained just as exposed in the final dump.

Check If You Are Affected

To find out if your email address or password appears in this leak or any other, run a free scan with HEROIC's breach checker, which searches a database of more than 400 billion leaked records.