The biddeford.com Combolist Put 3,368 Stolen Login Pairs Online

In June 2026, HEROIC analysts identified a combolist file uploaded to a Telegram channel and tied to biddeford.com. The file contained 3,368 records pairing email addresses with plaintext passwords, along with the URLs of the accounts each credential belonged to. Why This Is Dangerous Because the passwords in this file are stored in plaintext, no password cracking is needed before they can be used. Attackers can take the email and password pairs and immediately attempt to log into other websites, banking apps, and email providers, especially where the same password may have been reused. What Was Exposed Email addresses Plaintext passwords URLs of the accounts tied to each credential pair Why This Matters For the 3,368 people in this file, the biggest risk is password reuse. Automated credential stuffing tools can test these exact email and password combinations against hundreds of other popular sites in seconds. If even one of those attempts succeeds, an attacker can move on to account takeover, financial fraud, or identity theft using whatever personal information they find. How Combolist Breaches Work A combolist is a compiled file of email addresses or usernames matched with passwords, typically gathered from older leaks, stealer logs, or scraped login pages. Criminals trade these lists on Telegram channels and dark web forums, often organizing them by the website or domain the credentials are associated with, which is why this file is labeled with the biddeford.com name. Check If You Are Affected HEROIC's free breach scanner checks your email address against more than 400 billion breached records, including combolists like this one. Run a free scan today to find out if your credentials were part of this leak.