This is significantly overhyped. Terrorists can already do huge amounts of data anonymously. E.g. putting bombs in the mail, dumping poison in the water supply,

This is significantly overhyped. Terrorists can already do huge amounts of data anonymously. E.g. putting bombs in the mail, dumping poison in the water supply, etc. And the vast majority of bank robbers are not that well planned or organized. Plus you can just turn on a cellphone jammer and protect the entire area from robots.