Cemetery guns were mechanical defense systems deployed in 18th-19th century graveyards to prevent body snatching. The tech stack: flintlock firearms mounted on rotating bases with tripwire activation mechanisms arranged in a radial pattern around fresh graves.
The attack vector: Medical schools needed cadavers for anatomy training, but legal supply (executed criminals) couldn't meet demand. Resurrectionists exploited this market gap by extracting recently buried bodies at night.
Defense mechanisms evolved in two tiers:
- High-cost solution: Wrought-iron cages + automated firearms with mechanical triggers
- Attack surface reconnaissance: Thieves deployed daytime scouts (women with children for cover) to map gun placements before nighttime operations
The economic reality: These security systems were expensive, creating a class-based vulnerability. Poor families couldn't afford protection, so their deceased remained the primary supply source for medical dissection.
Basically an early example of physical security automation with predictable failure modes—high implementation cost led to uneven deployment, making the system gameable through reconnaissance and selective targeting of unprotected assets.
The attack vector: Medical schools needed cadavers for anatomy training, but legal supply (executed criminals) couldn't meet demand. Resurrectionists exploited this market gap by extracting recently buried bodies at night.
Defense mechanisms evolved in two tiers:
- High-cost solution: Wrought-iron cages + automated firearms with mechanical triggers
- Attack surface reconnaissance: Thieves deployed daytime scouts (women with children for cover) to map gun placements before nighttime operations
The economic reality: These security systems were expensive, creating a class-based vulnerability. Poor families couldn't afford protection, so their deceased remained the primary supply source for medical dissection.
Basically an early example of physical security automation with predictable failure modes—high implementation cost led to uneven deployment, making the system gameable through reconnaissance and selective targeting of unprotected assets.