A child spends a fortune on in-app purchases, the CIA has been running a fake company providing encryption services, and beware of public lockers. We then take a deep dive into blockchain technology and cryptocurrency; if you've been wondering what Bitcoin is, we explain (almost) everything. Show Notes: * 8-year-old spends $1,875 on Roblox in-app purchases by adding her fingerprint to TouchID * Beware of public lockers * The intelligence coup of the century * Cryptocurrency 101 – Part 1: Blockchain and basic concepts

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