Corollary to "never buy a mechanic's car".

   SlashDot:

     A new report from Enigma Software Group identifies the American
     cities with abnormally high infection rates for malware. An
     anonymous reader quotes TechRepublic: In 2016, Tampa, Orlando, and
     St. Louis each had malware infection rates per capita more than five
     times the national average -- the highest in the U.S., the report
     found. Those same three cities were also at the top of the list of
     highest infection rates in 2015... ESG compiled malware detection
     data from its SpyHunter anti-spyware software in the 100 largest
     cities in the US in all of 2016. Two Ohio cities also made it into
     the top ten for malware infection rates -- Cleveland and Cincinnati
     -- as well as Washington D.C. (with an infection rate 242% higher
     than the national average). But the infection rates drop noticeably
     after the top 10, with Miami (at #14) the last city with an
     infection rate more than double the national average. Interestingly,
     the top 35 cities include major high-tech centers like Seattle,
     Austin, Boston, and San Jose.

   Source:
   [1]http://www.techrepublic.com/article/these-10-cities-have-the-worst-m
   alware-infection-rates-in-the-us/

   [2]https://it.slashdot.org/story/17/02/05/0623200/which-us-cities-have-
   the-worst-malware-infection-rates

References

   1. http://www.techrepublic.com/article/these-10-cities-have-the-worst-malware-infection-rates-in-the-us/
   2. https://it.slashdot.org/story/17/02/05/0623200/which-us-cities-have-the-worst-malware-infection-rates