Krebs on Security article: "A Look Inside Cybercriminal Call Centers"

http://krebsonsecurity.com/2016/01/a-look-inside-cybercriminal-call-centers/
http://globaldatinginsights.com/11012016-researcher-looks-inside-crooked-call-centres-dating-scams/

Krebs on Security article: Fraudsters Automate Russian Dating Scams 
http://onlinedatingsoundbarrier.blogspot.com.ar/2016/01/krebs-on-security-article-fraudsters.html