Before Cox Media Group sent its statement, though, CMG's claims of collecting data on "casual conversations in real-time," as its blog stated, were questionable. CMG never explained how our devices would somehow be able to garner the computing and networking power necessary to record and send every conversation spoken within the device's range in "real-time," unbeknownst to the device's owner. The firm also never explained how it acquired the type of access that requires law enforcement to obtain a warrant. This is despite CMG's blog claiming that with Active Listening, advertisers would be able to know "the second someone in your area is concerned about mold in their closet," for example.
In other words, they were hyping up capabilities they don't have.
Are you familiar with Wireshark and network sniffing? Instead of just wondering, why not look for yourself what these devices are sending out? It's not hard, and it's not a secret.
I'm not scared of them, because I know exactly how they work and exactly what's going across my network at all times.