The Meltdown and Spectre CPU vulnerabilities hung like a shadow over the festivities of CES. What's typically a celebration of consumer electronics was instead a stark reminder of just how far-reaching these issues are. And that's especially the case for Intel and AMD, both of whom unveiled fast new processors that are still vulnerable to future Spectre exploits. They each had statements about what they're doing to secure their hardware, but there was no escaping that the threat of Spectre is the new normal. That's particularly troubling when tech companies are hoping to launch smart home solutions that seep into every aspect of ours lives.