Some of my favorite reading on insurance related topics comes from Swiss Re‘s Sigma series and Lloyd’s of London’s emerging risk teams.
The latest Swiss Re Sigma publication covers the CAT events of 2018, which were driven mainly by “secondary perils”:
https://www.swissre.com/institute/research/sigma-research/sigma-2019-02.html
The Lloyd’s of London reports cover the impacts of AI on insurance and the risks of robotics:
https://www.lloyds.com/news-and-risk-insight/risk-reports/library/technology/taking-control