Illinois residents are increasingly worried about how businesses protect their personal and financial information in the wake of widespread data breaches in 2013. The Illinois Attorney General’s Office saw a 1,600-percent increase in data breach complaints compared to 2012. The office received more than 20,500 complaints in 2013, and identity theft complaints recorded the largest increase – from 2,544 complaints in 2012 to 3,009 in 2013. Within this category, Attorney General Lisa Madigan’s office reported a significant increase in complaints about data breaches specifically – from 33 complaints in 2012 to 576 in 2013.