Cisco Talos security researchers found 74 Facebook groups offering illegal cybercrime goods and services. The majority of these groups use fairly obvious group names, including ‘Spam Professional’ and ‘Facebook hack (Phishing) The members of these Facebook groups sell, buy, and exchange anything from account credentials and phishing tools to credit card info and fake IDs. Facebook’s algorithms will automatically suggest joining similar groups from the same network designed to promote illegal cyber crime tools and services, according to the researchers.
Source: https://www.bleepingcomputer.com/news/security/cybercrime-market-with-roughly-385-000-members-found-on-facebook/