Kimi envía en silencio los prompts completos de los usuarios a la canalización analítica con sede en China de ByteDance

Intercepté un prompt literal de Kimi Work 3.2.7 dentro de un evento kimi_work_send_message subido al sistema de análisis DataFinder de Volcano Engine, junto con identificadores de usuario, de conversación y de dispositivo. La divulgación específica de la empresa para el SDK de análisis enumera información del dispositivo, de la red, de la ubicación y de la aplicación, sin nombrar específicamente el texto de la conversación.

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RUNTIMEWIRE INVESTIGATION — Exclusive

Original reporting by RuntimeWire, based on documents, testing, reverse engineering.

Por qué importa

Los prompts de IA pueden contener las joyas de la corona de una empresa: código fuente, credenciales, contratos, datos de clientes y planes no publicados. Copiar ese texto en herramientas de análisis convierte una conversación en un registro adicional de datos de comportamiento, ampliando la exposición en materia de privacidad y seguridad acerca del material que los usuarios pueden suponer que solo se procesa para responderles.

Reporting record

Finding

RuntimeWire established that Kimi Work 3.2.7 copied a complete user prompt into a kimi_work_send_message product-analytics event sent to gator.volces.com.

How we verified

Methods: documents, testing, reverse engineering.

A controlled HTTPS capture showed the synthetic prompt verbatim in the query property of a kimi_work_send_message event; static analysis of the Kimi Work 3.2.7 app.asar traced input.query to that event and the gator.volces.com analytics endpoint; Volcano Engine documentation identifies the endpoint as a DataFinder reporting address.

RuntimeWire unpacked and analyzed the Kimi Work 3.2.7 app.asar archive, traced its analytics code, routed the Windows client through an HTTPS inspection proxy, entered a unique synthetic prompt in a fresh conversation, and inspected 213 outbound HTTPS requests, including the captured analytics payload.

Tested versions:

  • Kimi Work 3.2.7

Reproduction

RuntimeWire independently reproduced the core finding.

Use the tested Kimi Work 3.2.7 application package, recorded by SHA-256 as c0f672d96c12d4a5028913c426ce847523ee78bfb78e8c39321f355ce590c4f4. Route the Windows application through an HTTPS inspection proxy, enter the synthetic prompt containing RUNTIMEWIRE-KIMI-PRIVACY-35352689 in a fresh conversation, and inspect outbound traffic for a POST to https://gator.volces.com/list containing a kimi_work_send_message event with the prompt in its query property.

Company response

RuntimeWire requested comment; the company had not responded by publication time.

Illustration of an AI chat prompt branching into a separate analytics data stream addressed to gator.volces.com.

Informe original mío para RuntimeWire, basado en ingeniería inversa, interceptación de red controlada y documentación de fuentes primarias.

Había estado usando Kimi como mi herramienta principal para el día a día.

Eso cambió esta semana.…

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