finally finished the writeups for the defcon gold bug puzzle hunt 🪲 thanks again to my friends on team oce_best and a big thanks to Crypto & Privacy Village for hosting the hunt! hackmd.io/@oce-best/SkRX…

Both chsh and SiJing Zheng competed in this years International Cyber Security Challenge & Conference (ICCC) 2023 hosted in San Diego. Read about their journey to winning 2nd place here: sheasecurity.com.au/iccc-2023

A big congratulations to our consultants chsh & SiJing Zheng and the Skateboarding Roomba team who the won the BSidesCanberra Capture the Flag competition on the weekend.

We've published a new blog post summarising the OAuth standard and some of the security issues you might find helpful when testing and defending applications. sheasecurity.com.au/intro-to-oauth…

Have you ever wanted to try Capture the Flag challenges? Join us on Thu 2nd Nov in Melbourne! We will be hosting & playing some fun challenges together. You can play solo or team up with others. Just bring your laptop and a Kali VM. See you there! haxx.group/#events

We're excited for our CTF tomorrow! 🎩 Nov 2nd at 6:30pm 🗓️ Please let us know in slack if you are coming 🍕 haxx.group/#events See you there! 💻 🏴‍☠️ ✨

Congratulations to our CTF winners! 🥇Bithiah 🥈Shimsha 🥉Team Sophie & Annie 🖼️ First scores on the nightmare gallery challenges designed by chsh to restore the hacked paintings went to team Sophie & Annie and to Emily! Thanks @[email protected], joseph & SiJing Zheng

Big thanks to Aaron for his training on exploiting format string bugs this afternoon! 💻 🐛 ✨

Big thanks to Aaron this afternoon for continuing our format string exploitation training series. We had lots of fun! 🐞📚✨

Holidays are finally here! We celebrated end of year by hacking a nice selection of Christmas toys today 🎅🏽 🍕✨

Have you ever wanted to play with radio signals? Join us on Thu 21st Mar in Melbourne! We will be hosting a hands on workshop where you can play with software defined radio. See you there! RSVP: docs.google.com/forms/d/1SzBTn… haxx.group/#events

From scanning the airwaves to analysing remotes, airplanes, and pagers - we all had a blast exploring the airwaves tonight! 📻 Congratulations Jossaline for winning the book: The Thrilling Adventures Of Lovelace And Babbage 📕

That’s a wrap for Black Hat for Good, Not Evil. Asia. We had an amazing set of talks in Singapore and I loved being on the review board reading all the great research in our region. Thanks to everyone who came to support our locknote panel this afternoon, it was lovely seeing you all! 🎩 ✨

Very excited to see live code review training by Louis Nyffenegger at PentesterLab ✨ We’re really looking forward to it! 📚 ☕️ pentesterlab.gumroad.com/l/securitycode…

こんにちは 👋 We’re excited to announce our next talk on Thu 27th June! Title: AI Unveiled: From Basic Concepts to the Work of AI Engineers Shoko Ueno is an AI engineer and will introduce you to the basics of AI to what AI engineers actually do! RSVP: docs.google.com/forms/d/e/1FAI…

Big thank you to Shoko Ueno for her introduction to training AI models tonight! 🤖 And congratulations to all the winners of our infosec quiz who won women in science books and PentesterLab vouchers! 📚 ⌨️ ✨

A big thank you to Annie tonight for her fantastic talk and demo on Windows environment variables! 🪟 Congratulations to our Windows quiz and code review winners who won books and pentesterlab vouchers 📚 Thank you PentesterLab for the code review challenges and vouchers! 🎫

Only 1 week to our next talk! ✨ We are really looking forward to our next speaker Tracy Tam with her talk "Understanding the Human Rootkit: Behavioural Insights that Helped an Engineer". See you next Wed Sept 4th at 6pm! docs.google.com/forms/d/e/1FAI…