The desire to beat the system – ‘catch me if you can’ attitude
Coercion (ie, people could be forced by their peers, family or superiors)
Using funds to purchase criminal commodities ie, drugs or firearms
Ideology (ie, doing it for their idea of the ‘greater good’, such as the case of terrorist organisations)
References
Lister, L.,M. (2007) ‘A Practical Approach to Fraud Risk: Comprehensive Risk Assessments Can Enable Auditors to Focus Antifraud Efforts on Areas Where Their Organization is Most Vulnerable’ Internal Auditor 64(6) 61-66