Julian Oliver has for years harbored a strange obsession with spotting poorly disguised cellphone towers, those massive roadside antennae draped in fake palm fronds to impersonate a tree, or even hidden as spoofed lamp posts and flag poles.
The incognito base stations gave him another, more mischievous idea. What about a far better-disguised cell tower that could sit anonymously in office, invisibly hijacking cellphone conversations and texts?
