Looking at the title you might think that it’s Katy Perry new hit… It isn’t… I’m sorry… One of my favourite tools when doing security […]

4 portuguese security researchers presented at DEF CON this year. I’m sure that was a record 🙂 Paulo Silva and I with API (in)Security TOP […]

Even in safemode, DEF CON 28 will be legendary, specially because for the first time… I’ll be a speaker 🙂 Some of my research was […]

Since the middle of April, I decided to help health professionals, firefighters and all the people who were in the frontline against COVID-19 with 3D […]

The mercenaries have been busy in the last couple of months. We got a very few good hits on the media and we’re proud of […]

Last wednesday I gave a talk at ENEI2020 with the topic – “Do I need a hoodie to hack a bank?”. It was focused on […]

Following what I mentioned in my previous post, I went to my electronics bin and gathered a Logitech Wireless mouse (M185) and a USB cable. […]

Since ever I’ve been using HID devices on red-team assessments at Char49 – specially using Rubber Ducky and latelly with Cactus WHID. I wanted to […]

Many friends and colleagues are asking me what I use for red team assessments so I decided to write a post with my arsenal – […]

When I was in Casa das Artes – venue for an event that I would give a talk – I was discussing some RF topics […]