US and Spain the main originators of mobile fraud – Syniverse

A lot of mobile fraud exploits roaming vulnerabilities and two countries in particular seem to facilitate it.
This is one of the key findings in a new mobile fraud report from global transaction processor Syniverse, drawing on data from its risk management work with mobile operators globally. It turns out that the major originators of fraudulent mobile calls are the US and Spain. In the US national roaming seems to be a significant factor in facilitating fraud, while the number of visitors from