For a detailed explanation of how these credential lists are utilized, see Group-IB . Combolists and ULP Files on the Dark Web - Group-IB
The "280K EUROPE COMBOLIST" is a cybersecurity threat, not a consumer product, comprising 280,000 stolen login credentials. These files, often found on dark web forums, contain aggregated user data from breaches and info-stealer malware aimed at automated account takeovers for services like Netflix and PayPal. 280K EUROPE COMBOLIST (ZALANDO, NETFLIX, PAYPAL...