The phrase refers to a dataset often traded, sold, or shared within cybersecurity, hacking, and data analysis communities. What is a Combolist?

Indicates the file contains approximately 600,000 unique username/password pairs [2].

Disclaimer: The usage or distribution of such files is associated with illegal activities. To make this information more relevant, your accounts from credential stuffing? What to do if your entertainment account is compromised?

These lists are usually compiled from multiple breaches and phishing campaigns [1].

The standard file format for storing this text-based data [1]. Context and Risks