“What ought to be the standard of disclosure for captured data once we have all (or most) decided to introduce a permanent wiretap into our home?” said Yochai Benkler, a Harvard professor who studies technology and the law. “We are moving into a universe where we need to … revise Fourth Amendment doctrine to set high barriers for access to data captured by a ubiquitous surveillance device like the Echo.”

Source: Fighting Echo Warrant, Amazon Has Scant Law to Draw On