By Johannes B. Ullrich, Ph.D. MedusaHTTP Malware
https://isc.sans.edu/forums/diary/Recent+example+of+MedusaHTTP+malware/25234/
Cryptominer uses DuckDNS for C&C
https://www.varonis.com/blog/monero-cryptominer/
Intel NUC Vulnerabilities
https://www.intel.com/content/www/us/en/security-center/default.html
HTTP/2 Vulnerabilities
https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md
More Here