As the latest major hack, code named Petya, gets dissected the picture is getting clearer. Especially when combined with the information in the latest Verizon DBIR report. Link here.
What this means is that if you updated your Microsoft operating system in a timely manner you are safe, as it appears that Petya is exploiting a vulnerability in Windows that was patched months ago and the virus was transmitted via a malicious email attachment1. Unfortunately many organizations have a ‘patch process’