Indigenous is a synonym of Native. Native is related to Tribe. Tribe is related to Society. Society is related to Colony. 
Fraud is a different concept from Genuine. Genuine is a synonym of Natural. Natural is related to Disaster. Earthquake can cause/lead to Disaster. 
Indigenous <--Synonym--> Native <--RelatedTo--> Tribe <--RelatedTo--> Society <--RelatedTo--> Colony 
Fraud <--DistinctFrom--> Genuine <--Synonym--> Natural <--RelatedTo--> Disaster <--Causes-- Earthquake 