Shodan released data showing U.S. servers hosted on Amazon AWS are disproportionately vulnerable to the flaw. Amazon Web Services hosts the highest number of vulnerable devices (6,380), followed by Verizon Wireless (4,330) and German-based ISP Cronon AG (2,290) Shodan analysis released over the weekend is part of the search engine s Heartbleed Report (2017-01) The report indicates that almost 52,000 Apache HTTPD servers remain vulnerable and exposed to the internet.
Source: https://threatpost.com/heartbleed-persists-on-200000-servers-devices/123253/