The Zacks Analyst Blog Highlights: Xcel Energy Inc., WEC Energy Group Inc., Atmos Energy Corp., MGE Energy Inc. and Eversource Energy

David Chaum is a giant in the realm of computer security and, not surprisingly, cryptocurrency. His focus since the early 1980s, his company DigiCash sent the first digital payment in 1994, and he has since doubled down on blockchain and security.Chaum and his new company, xx.network, are future-proofing messaging by releasing the first “quantum-resistant” messaging app, a service that is purporte