Regarding the legitimacy of ICM forex brokers, it provides FCA and WikiBit, (also has a graphic survey regarding security).
Is ICM safe?
Business
License
FCA Unverified 
Is ICM markets regulated?
The regulatory license is the strongest proof.
FCA Inst Market Making (MM)
Financial Conduct Authority
Financial Conduct Authority
Current Status:
UnverifiedLicense Type:
Inst Market Making (MM)
Licensed Entity:
ICM Capital Limited
Effective Date:
2010-11-08Email Address of Licensed Institution:
compliance@icmcapital.co.ukSharing Status:
No SharingWebsite of Licensed Institution:
http://www.icmcapital.co.uk/Expiration Time:
--Address of Licensed Institution:
Level 30 122 Leadenhall Street London EC3V 4ABE C 3 V 4 A B UNITED KINGDOMPhone Number of Licensed Institution:
442076349770Licensed Institution Certified Documents:
Is ICM a scam, or is it legit?
The latest exposure and evaluation content of ICM brokers.
ICM Similar Brokers Safe
Whether it is a legitimate broker to see if the market is regulated; start investing in Forex App whether it is safe or a scam, check whether there is a license.
ICM latest industry rating score is 1.49, the higher the score the safer it is out of 10, the more regulatory licenses the more legitimate it is. 1.49 If the score is too low, there is a risk of being scammed, please pay attention to the choice to avoid.