Open-Source Tool Unearths Secrets from Massive TeleMessage Hack
2025-05-26

The author has open-sourced TeleMessage Explorer, a tool designed to analyze the massive data breach from TeleMessage, a company whose modified Signal app was used by Trump's former national security advisor. The tool allows journalists and researchers to sift through the data and uncover valuable insights. The post details how to use the tool, showcasing its ability to explore data, including Signal messages from a 24-year-old White House staffer. TeleMessage clients include DC Police, Andreessen Horowitz, and JP Morgan. The author encourages journalists to use the tool to unearth more stories while the data remains current.
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