Skip to main content
Nikiwa lets any user contribute open-source intelligence (OSINT) on a malicious address, strengthening the risk flags shown in wallet analysis for everyone. Open the report form from the info icon in the sidebar.
OSINT (Open Source Intelligence) is the collection and analysis of information from publicly available sources — blockchain data, social media, websites — used to investigate addresses and transactions.

​
Submitting a report

1

Choose a type

Select the category that fits: Fraud, Hack, Blackmail, or Other.
2

Add the address

Enter the blockchain address involved. It must be a valid address on a supported chain.
3

Add supporting details

Optionally include a URL for evidence, your contact email, and a description of the incident (minimum 10 characters).
4

Save

Submit the report for review.
Verified reports feed into the risk flags and alerts (such as “Exploiter” or “Malicious Address”) shown whenever anyone analyzes that address in Nikiwa.