Mavro ICO is a SCAM, be careful!
https://icoholder.com/en/ico/mavro-ico-17838
Risk: Very High
Don’t fall for yet another scam using the MMM name.
http://ethanvanderbuilt.com/2017/12/26/mavro-cryptocurrency-scam-mmm-is-back-again/
https://decenter.org/p/128-mavrodi-runs-his-cryptocurrency-and-blockchain-project-rus