signal awareness  ·  cyber resilience  ·  preparedness

know your signal environment.
own your security.

blckbrd builds tools for everyday people who want to understand the wireless world around them, protect their data, and be ready when things go sideways.

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corvus

Android · passive RF scanner
private beta

A passive 802.11 scanner that maps the wireless environment around you. Corvus identifies devices by manufacturer, flags surveillance and fleet hardware, and detects rogue access points — all without connecting to any network. No radio license required. Just the RF environment, laid bare.

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magpie

Android · data broker blocker
in development

Data brokers collect, package, and sell your personal information — your address, relatives, phone number, browsing habits — to anyone willing to pay. Magpie finds and removes your data from these databases automatically, on a schedule you control. No subscription to another company. No handing your data to yet another service. You run it, you own it.

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rook

Android · web · emergency preparedness
in development

A personal preparedness tool that assesses where you are today and builds three plans — stay home, get out, and act now. Includes a PACE communications framework so you know how to reach your people when normal channels fail. Calculated for your exact household. Works offline when it matters most.

learn more apply for early access