Message Hijacker

Exploiting a vulnerability in android to intercept all messages in meta's messaging platform. The exploit gives access to the message details which in turn breaks the end-end encryption of meta

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Inspiration

To find a way to break the end-to-end encryption of Meta's messaging platform

What it does

Break the end-to-end encryption of Meta's messaging platform and makes a copy in a remote database. Thus it provides us enough data to maintain a chat history of the user

How we built it

Android and used android services to access the subsystem of android to get access of data stream between android and Meta's messaging service

Challenges we ran into

Keeping the app running and the background and to optimise performance

Accomplishments that we're proud of

Breaking into the stream process and extracting the message details

What we learned

Android's subsystem process are vulnerable at notification time and can be used to hijack messages

What's next for Message Hijacker

Attack on IOS

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