Washington, D.C. — A United States court has convicted 25 individuals linked to a sophisticated international email fraud network that defrauded victims of more than $215 million, authorities have announced.
According to the United States Department of Justice, the scheme targeted over 1,000 victims across 47 U.S. states and at least 19 countries, making it one of the largest business email compromise (BEC) cases prosecuted in recent years.
Prosecutors said the network was primarily linked to fraud groups operating out of Nigeria, with some of those convicted also originating from Ghana.
Investigations revealed that members of the syndicate used cyber intrusion techniques to hack into email accounts belonging to businesses and individuals. They then monitored communications to identify ongoing financial transactions before sending fraudulent payment instructions to unsuspecting victims.
Victims were tricked into transferring large sums of money—sometimes running into millions of dollars—into bank accounts controlled by the fraudsters, according to court filings.
Authorities said the group employed complex money-laundering tactics to conceal the origins of the stolen funds. These included the use of shell companies, fake identities, and layered financial transfers across multiple jurisdictions.
Law enforcement agencies seized cash, luxury goods, and property tied to the scheme as part of the investigation, which involved coordination across several countries.
Officials say the convictions mark a significant step in combating transnational cybercrime, particularly business email compromise scams, which have become a major global threat to corporations and individuals alike.
The Justice Department urged businesses to strengthen cybersecurity measures, including email verification protocols and staff training, to guard against similar attacks in the future.
