WannaCrypt may have been a dud for most

While the WannaCrypt/WannaCry ransomware caused some havoc, primarily in Europe and mostly of them in eastern Europe, with the infection hitting in the 6 figures, it turned out to be a big dud.

First, many did not pay the ransom. I am guessing many of those in eastern Europe cannot afford $300+.

Second, while it heavily affected those with Windows 7 computers, I suspect many of those are unprotected or not patched as they could be pirated copies of Windows 7. Eastern Europe and Asia [also hit hard] are notorious for high piracy rates. Many with pirated copies do not want to possible compromise their system with an update that could botch their copies.

Third, even though somewhere around an estimated 10 percent of computers are still using Windows XP, an operating system that has had no support for about 3 years, those who programmed botched things up because when WannaCrypt got onto those computers they wouldn’t spread to other computers and many of them would crash.

Kaspersky claims almost 98% of machines infected were Windows 7 based. Servers were just over 1% and most of those were Server 2008 R2.  Windows 10 accounted for 0.03% [I guess some turned off Windows Updates]. Servers account for 1.4% with most of them on Windows Server 2008 R2 – the server version of Windows 7.

WannaCry/WannaCrypt Microsoft Windows patches

If you are up to date on Windows patching, you should be covered. If not, you can still get the patch at http://catalog.update.microsoft.com/v7/site/Search.aspx?q=4012598.

It is important to know that Microsoft also release patches for unsupported Windows XP SP3 and Windows Server 2003.