In March 2017, Mark van Leewarden was invited to present to the Capital Club in Bahrain and Dubai. He delivered speeches on international financial and corporate crime.
This fraud investigation involved the representation of 322 clients from 30 countries in respect of the loss of USD $100 million.
Sheridan Leslie Cox, renowned worldwide fraudster believed to have benefited illegally in the amount of USD 400 million through boiler room fraud operations in Europe, Thailand and Taiwan.
Mark van Leewarden and Warden Consulting acted on behalf of New Zealand victims of a fraud scheme undertaken by Derek Turner, an expat New Zealander.
Warden Consulting was involved in the deployment of multiple undercover agents on behalf of NZ Post in an operation coded Operation Hunter.