These "NWO" (New World Order) collections are typically —massive aggregations of email addresses and passwords stolen from various historical data breaches rather than a single new hack.
Exposure of corporate emails can lead to Business Email Compromise (BEC) and lateral movement within a company network. Recommended Actions NWOxxxCOLLECTIONZip141zip
Hackers use these lists to gain access to other accounts where users have reused the same password. These "NWO" (New World Order) collections are typically