TrendLabs: Exposed Docker Control API and Community Image Abused to Deliver Cryptocurrency-Mining Malware

Figure 2. Country distribution of the 3,762 exposed Docker APIs, based on search results on Shodan (as of Feb. 12, 2019)
REF: https://blog.trendmicro.com/trendlabs-security-intelligence/exposed-docker-control-api-and-community-image-abused-to-deliver-cryptocurrency-mining-malware/