just a guess: Illegal Electronic Surveillance more of a guess from the below link? 18 U.S.C. § 2512, which prohibits the manufacture, possession, advertisemen

just a guess: Illegal Electronic Surveillance more of a guess from the below link? 18 U.S.C. § 2512, which prohibits the manufacture, possession, advertisement, sale, and transportation in interstate or foreign commerce of devices that are primarily useful for the surreptitious interception of communications (although is this a hardware-specific prohibition?) https://www.justice.gov/archives/jm/criminal-resource-manual-1040-introduction-criminal-sanctions-illegal-electronic-surveillance https://www.justice.gov/archives/jm/criminal-resource-manual...