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Matt Langlois

Professional security engineer by day, gamer by night!

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Keylogging users via Slack themes

Nov 11, 2019 in security - 3 mins to read (533 words)

Back in August I found a vulnerability in Slack which allowed me to keylog slack input via custom themes.

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I sometimes like to implement fun things into my website.

Matt Langlois

Professional security engineer by day, gamer by night!

Product Security @ GitHub

Denver, CO

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Pebble Toronto presentation

Feb 24, 2016

Last Friday I had the chance to fly down to Toronto to give a presentation at their Pebble Meetup…

Automating Letsencrypt with Nginx

Feb 26, 2016

Recently I’ve been messing around with Let’s Encrypt and have found a simple way to auto-renew SSL certs…

Reflection: Guatemala mission trip

Mar 8, 2016

Two years ago on this day I had the chance to embark on a once in a lifetime journey to NPH Guatemala…

Simple custom Nginx error pages

Mar 15, 2016

I’ve noticed that configuring consistent error pages for multiple subdomains/server blocks in Nginx can be quite a pain…

Time for another round

Apr 5, 2016

This past weekend I ran a Pebble hackathon called Time for Another Round at the University of Ottawa and it was a huge success…

The shocking keyboard mystery

May 1, 2016

For the last month or so my aluminum body keyboard has been shocking me for intervals of about 10 seconds. I’ve finally figured out why…

Project Deadpool

Aug 10, 2016

Come check out my current build & setup!

ASUS broken API authentication

Sep 5, 2016

About 3 months ago a component on my motherboard broke, so off I went to contact ASUS for an RMA only to find something completely unexpected…

BSides Ottawa CTF - Second place!

Oct 4, 2016

Last thursday and friday I had the chance to participate in my first professional level CTF at BSides Ottawa. Hopeless.carleton, the team I was on, came second overall with a remarkable 3600 points!

Hack Western 3 & CTFort

Oct 23, 2016

This past weekend I had the opportunity to participate in Hack Western 3 and while I didn’t win I still learned alot!

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