The HermannBD Breach: 8,211 Passwords Could Unlock Your Other Accounts

HEROIC analysts uncovered a leaked dataset tied to HermannBD, the official website for Belgian comic book artist Hermann Huppen. The breach dates to August 26, 2018, and exposed 8,211 records containing email addresses and SHA1 hashed passwords, which surfaced on a popular hacking forum.

Why the HermannBD Breach Puts More Than This One Site at Risk

SHA1 is a weak hashing algorithm that modern computing power can crack quickly, particularly for passwords that aren't long or complex. Once cracked, each email and password pair becomes a key attackers can try elsewhere. If anyone who registered on HermannBD reused that password on their email provider, banking site, or social media, that other account is exposed too.

What Was Exposed in the HermannBD Breach

• Email addresses
• SHA1 hashed passwords

Why This Matters Even for a Niche Fan Community

A breach tied to a comic artist's fan site might seem low risk, but the danger has nothing to do with the site's size. Attackers use leaked credentials like these in credential stuffing attacks, automatically testing the same email and password combination across dozens of other services. A reused password from HermannBD could just as easily unlock an email inbox, a shopping account, or a banking login, opening the door to account takeover and identity theft.

How This Database Breach Turned Into a Combolist

HermannBD is classified as both a database breach and a combolist. The original incident was a direct compromise of the site's backend, pulling user records straight from its systems. That data was then reformatted into a combolist, a simplified list of email and password pairs built specifically for automated login attempts, which is how it ended up circulating on a hacking forum years after the original breach.

Check If Your Email Was Exposed in the HermannBD Breach

If you ever created an account on HermannBD, or reused that password elsewhere, it is worth checking your exposure. HEROIC's free breach scanner searches more than 400 billion leaked records, including this one, and tells you instantly whether your information has been compromised.