Australian police have charged seven Romanians for making fraudulent transactions of more than $30 million, the country’s largest credit data theft to date, according to an article from Information-Age.

The criminal syndicate in Romania had access to 500,000 Australian credit cards, around 30,000 of which  were used to make fraudulent transactions totaling more than $30 million, according to a joint statement from the Australian Federal Police (AFP), Australian Bankers’ Association (ABA) and Abacus Australian Mutuals.