The Council of Advisers’ Report on the Application of the Rome Statute of the International Criminal Court to Cyberwarfare:  Based on a series of three convenings involving a group of eminent legal and technical experts across 2019 and 2020, the report discusses the extent to which cyber-attacks could fall within each of the Rome Statute’s four crimes.  The meetings were sponsored by Liechtenstein and Argentina, Austria, Belgium, Costa Rica, the Czech Republic, Estonia, Luxembourg, Portugal, Spain and Switzerland, as well as the Global Institute for the Prevention of Aggression.

https://www.regierung.li/files/medienarchiv/The-Council-of-Advisers-Report-on-the-Application-of-the-Rome-Statute-of-the-International-Criminal-Court-to-Cyberwarfare.pdf