Regarding the legitimacy of LCM forex brokers, it provides FCA and WikiBit, (also has a graphic survey regarding security).
Is LCM safe?
Business
License
FCA Unverified 
Is LCM markets regulated?
The regulatory license is the strongest proof.
FCA Inst Forex Execution (STP)
Financial Conduct Authority
Financial Conduct Authority
Current Status:
UnverifiedLicense Type:
Inst Forex Execution (STP)
Licensed Entity:
Louis Capital Markets UK LLP
Effective Date: Change Record
2003-11-03Email Address of Licensed Institution:
marius.floca@tpicap.com， complaints@tpicap.comSharing Status:
No SharingWebsite of Licensed Institution:
https://tpicap.com/tpicap/Expiration Time:
--Address of Licensed Institution:
135 Bishopsgate London England EC2M 3TP UNITED KINGDOMPhone Number of Licensed Institution:
+4402072007000Licensed Institution Certified Documents:
Is LCM a scam, or is it legit?
The latest exposure and evaluation content of LCM brokers.
LCM 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.
LCM latest industry rating score is 1.58, the higher the score the safer it is out of 10, the more regulatory licenses the more legitimate it is. 1.58 If the score is too low, there is a risk of being scammed, please pay attention to the choice to avoid.