Who am I

Hi there! My name is Leandro Cuozzo, I’m a Security Researcher based in Argentina. I used to pentest cyber things for a living, now I reverse some malware. I specialize in Authentication and Identity Security and usually write blog posts about these topics and other technologies.

I’m also the main maintainer of the open-source project Impacket. Check out the repo here and join us. Contributions in the form of bug reporting, feature requests, and pull requests are very welcome 🙂.


All data and information provided on this site are for informational and education purposes only. I am not responsible for the misuse of the contents or any information published here.

All views expressed on this site are my own and do not represent the opinions of any entity whatsoever with which I have been, am now, or will be affiliated.

Get in touch

Hey! Don’t be shy. Feel free to get in touch with me if you have any questions, new ideas, whatever. I’m always open to discussing anything. You can find me in:

Support me

If you think something I did was great or helped you in any way, you can buy me a coffee:

O si estás en Argentina, podĂ©s invitarme un cafĂ©: 

Invitame un café en cafecito.app