One Exposed Login in the Good_Webmail Leak Is Still One Too Many

HEROIC analysts found a combolist called Good_Webmail that a Telegram user uploaded on May 21, 2026. The file is unusually small, containing just a single record: one email address paired with a plaintext password and the URL that login was used on. Why This Is Dangerous: A file with one record might look insignificant, but it is not. That single record is a complete, working login, the email, its exact plaintext password, and the site it opens, all confirmed and ready to use by an attacker. What Was Exposed: - One email address - A plaintext password - The URL tied to that credential Why This Matters: For the one person in this file, the risk is exactly the same as it would be in a leak of a million records: if that password is reused anywhere else, an attacker can use it to attempt account takeover on email, banking, or shopping accounts. Scale does not reduce personal risk, and even a single exposed credential deserves attention. How This Combolist Was Built: A combolist compiles stolen or leaked email and password pairs, often extracted from a breach, malware infection, or phishing attempt, and labeled by the type of account it targets, in this case a webmail login. Even single-record files circulate on Telegram, sometimes as samples advertising a larger, unpublished collection. Check If You Are Affected: HEROIC's free breach scanner checks your email against more than 400 billion exposed records, including this Good_Webmail leak. Run a free scan now to see if your credentials appear here or in any other breach on record.