Your Login May Be Compromised: 24.5K Mix Combo List, 23,081 Leaked

HEROIC analysts identified a combolist labeled "24.5K Mix Combo list Full Valid" uploaded to Telegram in July 2026. The file HEROIC analysts reviewed contains 23,081 records, each pairing an email address with a plaintext password and a URL showing which site the login was used on. The listing is associated with the United States and has been marked as a verified breach. Why This Mix Combolist Is Dangerous: The word "Mix" in the listing's name means the credentials were not pulled from a single website or service, but gathered from a wide variety of sources and combined into one file. Labeled "Full Valid," the seller is claiming every login has been checked and confirmed to still work. Paired with plaintext passwords that need no cracking, this file is ready for an attacker to use the moment they download it. What Was Exposed in the 24.5K Mix Combolist: email addresses used as usernames, plaintext passwords with no encryption applied, and URLs identifying the specific sites or services each login belongs to. Why This Matters for the 23,081 Accounts Involved: Because this is a "mix" list pulled from many different sources, the accounts inside could belong to email providers, online stores, streaming services, or almost anything else. If your password shows up here and you have reused it anywhere, an attacker can attempt credential stuffing against your other accounts, which can lead to account takeover, financial fraud, or identity theft. How a Combolist Like This One Works: A combolist pairs usernames or emails with matching passwords, typically assembled from older breaches, phishing pages, or malware-infected devices and then shared or sold. A "mix" combolist specifically combines credentials from many unrelated sources rather than one breached company, which makes it harder to trace back to a single incident but no less dangerous to the people whose logins are inside. Labels like "full valid" indicate the file was tested against real login pages before being distributed. Check If You Are Affected: With 23,081 records in this file, a real number of everyday internet users could be affected. HEROIC's free breach scanner checks your email address against a database of more than 400 billion exposed records, including combolists like this one, so you can find out in seconds if your information was part of this leak or any other breach on file.