Answer us quickly! Which nation is No. 1 when it comes to hosting these attacks? China? Russia? Nope, it's the good ol' US of A. According to the RSA research, 60 percent of the phishing attacks are hosted in the U.S. By comparison, the United Kingdom hosts 7 percent of these attacks; Germany hosts 6 percent; and Russia only 3 percent. Poland and the Netherlands each received honorable mentions with 2 percent. The pie chart posted by RSA also shows a 20 percent statistic for the category of "other."