What to do if you are scammed or suspect fraud?

[Keihatsu]

The following regulators recognise virtual currencies and you can report fraud:

Financial Conduct Authority (FCA), United Kingdom
https://www.fca.org.uk/consumers/report-scam-unauthorised-firm

Securities & Exchange Commission (SEC), United States
https://denebleo.sec.gov/TCRExternal/questionaire.xhtml
submit as "fraudulent investment scheme"

National Internet Finance Association of China (NIFA)
http://www.nifa.org.cn/nifa/2955675/2955761/2967610/index.html
contact@nifa.org.cn

Securities and Futures Commission (SFC), Kong Kong
http://www.sfc.hk/web/EN/lodge-a-complaint/

Canadian Securities Administrators (CSA)
https://www.securities-administrators.ca/investortools.aspx?id=1009

Monetary Authority Singapoer (MAS)
http://www.mas.gov.sg/News-and-Publications/Media-Releases/2017/Consumer-Advisory-on-Investment-Schemes-Involving-Digital-Tokens.aspx
webmaster@mas.gov.sg