Identity theft is big business. Now, we’re finding out exactly how big. The FTC estimates that as many as 9 million of us have our identity stolen each year. It’s topped the list of consumer complaints filed with the agency for the past 12 years running, garnering about 15% of all complaints. And new research from ID Analytics shows that there are roughly 10,000 identity theft rings in the United States involved in this fast-growing illegal enterprise.