For many child-free couples, modern smart homes are the ultimate lifestyle upgrade—lights that obey your voice, locks you can check from an airport, and cameras that let you peek in on pets from anywhere. When you’re not weighed down by childcare costs, it can feel totally reasonable to splurge on connected thermostats, speakers, and security systems. The problem is that every “smart” gadget is also a tiny computer, and every tiny computer is a potential doorway for someone you didn’t invite. Hackers, snoops, even bitter exes can use sloppy settings or weak passwords to get more access to your life—and your money—than you’d ever give them on purpose. If your home is smarter than ever, it’s time to make sure it’s not quietly making you more vulnerable.
