Over 75 percent of all phishing sites are hosted on servers inside the U.S. Nearly a third of the IP addresses associated with malicious activity and 48 percent of malicious URLs are located in the United States. Technology companies are targeted far more often in phishing attacks than financial services companies. Google, Facebook, Yahoo, Apple and Dropbox were the most impersonated companies impersonated by phishing websites in 2014. There are 12 million malicious IP addresses operating on the Internet on any give day with 85,000 new addresses being launched daily.”]
Source: https://www.darkreading.com/attacks-breaches/as-malware-surges-u-s-remains-biggest-source-of-attacks