This has serious implications for world wide Shipping... see below.
http://blog.trendmicro.com/trendlabs-security-intelligence/vulnerabilities-discovered-in-global-vessel-tracking-systems/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+Anti-MalwareBlog+%28Trendlabs+Security+Intelligence+Blog%29
http://blog.trendmicro.com/trendlabs-security-intelligence/vulnerabilities-discovered-in-global-vessel-tracking-systems/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+Anti-MalwareBlog+%28Trendlabs+Security+Intelligence+Blog%29