---
id: 8688
title: "Adventures in Video Conferencing Part 4: What Didn't Work Out with WhatsApp"
source_domain: projectzero.google
source_url: "https://projectzero.google/2018/12/adventures-in-video-conferencing-part-4.html"
published_at: "2018-12-12T00:00:00Z"
tags: ["whatsapp", "research", "video-conferencing", "project-zero"]
phying_url: "https://phying.com/item/8688"
lang: en
---

# Adventures in Video Conferencing Part 4: What Didn't Work Out with WhatsApp

## Summary

Not every attempt to find bugs is successful. When looking at WhatsApp, we spent a lot of time reviewing call signalling hoping to find a remote, interaction-less vulnerability. No such bugs were found. We are sharing our work with the hopes of saving other researchers the time it took to go down this very long road. Or maybe it will give others ideas for vulnerabilities we didn’t find.

## Intelligence Metadata

- **Sources:** projectzero.google
- **Published:** 2018-12-12T00:00:00Z
- **Original:** https://projectzero.google/2018/12/adventures-in-video-conferencing-part-4.html
- **Phying News:** https://phying.com/item/8688