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AI agents are as good as the personal information you share. That causes privacy problems.

AI agents are as good as the personal information you share. That causes privacy problems.

A2🇪🇸 Español → 🇺🇸 English

October 19th, 2026

AI agents are as good as the personal information you share. That causes privacy problems.

A2
Please note: This article has been simplified for language learning purposes. Some context and nuance from the original text may have been modified or removed.

🇺🇸 English

Matt Robb wanted to sell his computer keyboard.

Matt Robb quería vender su teclado de computadora.

He posted an ad on Facebook Marketplace.

Publicó un anuncio en Facebook Marketplace.

As an experiment, he gave the job to Meta's new AI agent, Muse.

Como experimento, dejó la tarea al nuevo agente de IA de Meta, Muse.

In less than a day, a stranger came to his house. It was very late at night.

En menos de un día, un comprador desconocido llegó a su casa muy tarde en la noche.

Muse had made the deal alone.

Muse había cerrado el trato solo.

It had also shared Robb's address.

También había compartido la dirección de Robb.

It even sent an automatic message from his account. The message said "Yes, I am here!"

Incluso envió un mensaje automático de "¡Sí, estoy aquí!" desde su cuenta.

Robb did not know.

Robb no lo sabía.

Robb makes content in Toronto.

Robb es creador de contenido en Toronto.

He told the story on social media.

Contó la experiencia en redes sociales.

Many users say agents like Muse are easy to use for everyday tasks.

Muchos usuarios elogian lo fácil que es usar agentes como Muse para tareas cotidianas.

For example, booking a dinner, a trip, or emails.

Por ejemplo, reservar una cena, un viaje o correos.

But these agents work better when they know more about the user.

Pero estos agentes funcionan mejor cuando saben más del usuario.

They also know more about their friends, family, and coworkers.

También saben más de sus amigos, familiares y colegas.

That causes privacy worries.

Eso causa preocupaciones de privacidad.

Robb and the buyer made peace.

Robb y el comprador hicieron las paces.

Meta explained that the information came out because of the permissions he gave.

Meta le explicó que la información salió por los permisos que él dio.

He gave Muse access to his Marketplace profile.

Él dio acceso a Muse a su perfil de Marketplace.

Professor Veronica Rivera is from Georgia Tech. She compared using an AI agent to giving your keys and a to-do list.

La profesora Veronica Rivera, de Georgia Tech, comparó usar un agente de IA con dar tus llaves y una lista de tareas.

How useful it is and how risky it is depend on the keys you give.

Su utilidad y su riesgo dependen de qué llaves das.

Professor Ebrahim Bagheri is from the University of Toronto. He said it is very hard to fully remove access.

El profesor Ebrahim Bagheri, de la Universidad de Toronto, dijo que es muy difícil quitar del todo el acceso.

This happens after the agent has already seen the data.

Esto pasa después de que el agente ya vio los datos.

Meta and OpenAI describe privacy rules for their agents.

Meta y OpenAI describen reglas de privacidad para sus agentes.

But the information they already received is not deleted automatically.

Pero la información que ya recibieron no se borra automáticamente.

Meta also says that Muse can still make mistakes.

Meta también dice que Muse todavía puede cometer errores.

It can also do unexpected things.

También puede hacer cosas inesperadas.

In Robb's case, the agent also did not follow his instructions.

En el caso de Robb, el agente tampoco siguió sus instrucciones.

For another item, it would have accepted 100 dollars less than the lowest price.

Para otro artículo, habría aceptado 100 dólares menos que el precio mínimo.

Robb disconnected Muse from many of his apps.

Robb desconectó mucho a Muse de sus aplicaciones.

But he would think about turning it on again later.

Pero pensaría en volver a activarlo en el futuro.

Apple announced new controls for Mac because agents can see a lot.

Apple anunció nuevos controles para Mac por el acceso amplio de los agentes.

Rivera warned that the agent reads your inbox.

Rivera advirtió que el agente lee tu bandeja de entrada.

So it also reads what your friends and family sent you.

Así también lee lo que tus amigos y familiares te enviaron.

October 19th, 2026

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