Segacloud 7M URL Data Breach: 5 Million Records Exposed

HEROIC found the Segacloud 7M URL combolist on September 23, 2024, exposing 5,049,227 records containing email addresses, plaintext passwords, and URLs.

Why the Segacloud 7M URL Breach Is Dangerous

The Segacloud 7M URL dataset is a structured combolist of over 5 million URL:email:password triplets, distributed via Telegram by a threat actor operating under the Segacloud name. Each record maps a specific website URL to a working credential pair, making this dataset highly valuable for targeted credential stuffing. At 5 million records, automated attack campaigns can run continuously against banking, e-commerce, and social media platforms with minimal computational cost.

What Was Exposed in the Segacloud 7M URL Leak

• Email Addresses -- 5 million account identifiers ready for use in login attacks
• Plaintext Passwords -- unencrypted credentials usable immediately without cracking
• URLs -- target login endpoints paired with each credential for precision attacks

Why This Segacloud 7M URL Data Puts You at Risk

With 5 million URL-paired credentials, attackers can run targeted campaigns against specific financial institutions, streaming services, and corporate login portals. Once an account is breached, attackers use the compromised email to request password resets on every other linked service. The structured URL format in Segacloud logs means criminals don't need to guess where your credentials work -- they already know, allowing for faster and more effective account takeover at scale.

How Combolists Work

Combolists are massive aggregated credential files compiled from multiple data breaches, stealer logs, and previously leaked sources. Formatted as URL:login:password triplets, they are immediately usable in automated credential stuffing tools. The Segacloud naming convention indicates an organized threat actor compiling and distributing these files as a service. These datasets circulate on Telegram channels and dark web forums, where buyers use them for account takeover operations targeting banks, retailers, and subscription platforms.

Check If Your Data Was Exposed

HEROIC operates one of the world's largest breach databases, covering more than 400 billion leaked records. Use HEROIC's free breach scanner to check if your email address or credentials appeared in the Segacloud 7M URL combolist or thousands of other breaches in our database.