when i'm not at my day job i'm breaking modern webapps. into infosec and hacking.

Joined November 2010
1 Photos and videos
Pinned Tweet
20 Aug 2014
Made it onto the Twitch security page (twitch.tv/p/security) :D

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Johan retweeted
21 Apr 2022
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22 Oct 2021
the manhunt after the disappearance of a lady in honor of the famous comedian @normmacdonald's death has finally come to an end, resulting in two very, very shallow graves.
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20 Feb 2017
fkn sexy yo. I'm jelly
Johan retweeted
10 Feb 2016
Write-up of CVE-2015-1287 and CVE-2015-5826: Data exfiltration abusing CSS UTF-16, one of my greatest findings! blog.innerht.ml/cross-origin…

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Johan retweeted
28 Nov 2015
Warning: the IE's UXSS comes back. Please stop using IE immediately! blog.innerht.ml/ie-uxss/

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Johan retweeted
24 Nov 2015
CSP gotchas, bypasses and what remains when XSS is killed. Featuring a writeup of Twitter's CSRF token exfiltration blog.innerht.ml/csp-2015/

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Johan retweeted
Leak college textbook pdf files not nudes
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16 Jul 2015
"I will say it wasn't technically challenging though." — dude rewarded with 1,000,000 flier miles for reporting vuln to United Airways
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10 Apr 2015
Any of my followers have experience with SQLi in Rails by making calls to the ActiveRecord library? If so, let me know #rubyonrails
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Johan retweeted

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20 Mar 2015
"lose one friend, lose all friends, lose yourself." — Plays With Squirrels
18 Nov 2014
Whoever put <title>Searching...</title> in /r/Halo's header 👍
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11 Sep 2014
@virus nah it's Spanish. 90% of my random mentions are in Spanish. It's an undocumented phenomenon.
20 Aug 2014
Had my Twitch account renamed from Envy to Nemesis just to let you Twitch fools know (or if you still don't believe it's actually me).
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