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Matthew Green

@matthew_d_green

I teach cryptography at Johns Hopkins. Mastodon at [email protected] and BlueSky at https://t.co/GI4QlxYTdk. Bluecheck not my decision ;)

calendar_today18-01-2010 22:45:09

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Matthew Green
@matthew_d_green

1 month ago

I assume that every fixed IoT device with a BLE/WiFi MAC address has been geolocated and those maps are extensively used by data brokers to monitor user locations, even for people who are careful with Location privileges on their phone. Convince me I’m wrong.

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