https://securityaffairs.com/105918/hacktivism/european-space-agency-esa-site-defacement.html
Ghost Squad Hackers defaced European Space Agency (ESA) site
Jul 15, 2020 - A group of hacktivists that goes online with the name Ghost Squad Hackers has defaced a site of the European Space Agency (ESA).
european space agencyghost squadesa sitehackersdefaced
https://www.ibm.com/support/pages/zvm/siteinfo/change98.html
IBM: 1998 Summary of IBM VM/ESA Site Changes
IBM VM VM/ESA NEWS UPDATES
esa siteibmsummaryvmchanges