Vitalik proposes a "stealth alert" tool: preset code words trigger silent alarms to enhance the security of crypto holders

Foresight News reported that Vitalik Buterin posted on Warpcast proposing a low-cost, high-security tool. Users preset several secret words, and when a watch, phone, or home device hears these words, it automatically and silently calls 911, transmitting the location to the police in real time. This tool requires no explicit operation and only activates when the victim intentionally says the code words. It is especially effective for crypto holders worried about kidnapping or robbery: robbery becomes extremely unprofitable, and the cost of crime rises significantly.