This is a rather amazing article published in New York Times that establishes and documents varioius foreign countries hacking of US utlities. It is rather alarming! And, establishes the need for significantly improved security.
Traditional security approaches designed for maximum control will no longer work in the new era of digital innovation. Existing DX projects often fall down because they involve security late or not at all.
The largest companies on the planet and their latest efforts to embrace blockchain. Continuing adoption of blockchain and cryptocurrency technologies has led to a $457 billion market cap.