The Association of Fraud Examiners (ACFE) conduct regular global studies on occupational fraud and abuse. The 2022 report examined 2110 cases from 133 countries. There were losses of more than $5.45 billion (AUD).
The report highlighted:

Fraud will be undetected within your company for an average of 12 months and causes a loss of $8,300 a month

• You will lose 5% of your revenue to fraud each year.
• The median loss per case is $117, 000 with an average loss of $1,783,000.
• 8% of fraud cases involved cryptocurrency-48% of these related to bribery and kickback payments, and 43% related to converting misappropriated assets. 
• Corruption was the most common scheme across the globe.
• Asset misappropriation schemes were the most common fraud scheme (86%) and least costly with a median loss of $100,000.
• Financial statement fraud schemes were the least common (9%) but they were the most costly with a median loss of $539,000
• 42% of fraud schemes were detected through a TIP. Most of the “tips” were from employees, others from external contractors and suppliers.
• Lack of internal controls contributed to 29% of the cases while overriding existing controls contributed to 20%.
• 85% of fraudsters displayed behavioural red flags of fraud.
• Only 6% had a prior fraud conviction. 
• Organisations with the fewest employees (SMEs) had the highest median loss of $150,000
• Email and web-based reporting both surpassed telephone hotlines.
• Asset misappropriation had a median loss of $100,000 but featured in 86% of the cases.
• Corruption had a median loss of $150,000 featuring in 50% of the cases.
• Financial statement fraud was the highest with a median loss of $593,000 but only featuring in 9% of the cases.