Europe’s €2.9 billion tax fraud, explained

When Portuguese investigators looked into a suspicious smartphone trader, they thought they were dealing with an €80 million VAT fraud case. But that small-town raid soon grew into one of Europe’s biggest VAT fraud investigations, involving thousands of companies, hundreds of suspects, and an estimated €2.9 billion in lost tax revenue. Journalist Salsabil Fayed retraced the steps of the alleged fraudsters .