DOD Just Beginning to Grapple with Scale of Weapon Systems Vulnerabilities
The good stuff is in the PDF:https://www.gao.gov/assets/700/694913.pdf- Running a port scan caused the weapons system to fail- One admin password for a system was guessed in nine seconds- "Nearly all major acquisition programs that were operationally tested between 2012 and 2017 had mission-critical cyber vulnerabilities that adversaries could compromise."- Taking over systems was pretty much playing on easy mode: "In one case, it took a two-person test team just one hour to gain initial access to a weapon system and one day to gain full control of the system they were testing."