> Non train operators repurposed radio equipment to stop trains. Exactly, see what I said above >not necessarily a security breach So in short, a security br

> Non train operators repurposed radio equipment to stop trains. Exactly, see what I said above >not necessarily a security breach So in short, a security breach CAN be hacking (sometimes it’s not like mitm etc.), but every hacking is not a security breach. Say I used a company server to propagate another attack, that might be hacking by definition, but hacking a toaster with some rubber band to do X is definitely not a security breach.