Description Our SOC team detected a suspicious activity on one of our redis instance. Despite the fact it was password protected it seems that the attacker still obtained access to it. We need ...

Description Whatever you do, don’t fall asleep… In dream land, math works a little differently. A quiz is coming up. If you fail in your sleep, you fail in real life! Solution To solve this ...

Description Just unzip the archive … several times … Solution To solve this challenge, I did a python script that you can see at: m0rsunarchive.py M0rsarchive has been Pwned Enjoy! ;)

Description Our SOC has identified numerous phishing emails coming in claiming to have a document about an upcoming round of layoffs in the company. The emails all contain a link to diagnostic....

Description A Junior Developer just switched to a new source control platform. Can you find the secret token? Illumination has been Pwned Enjoy! ;)

Description After struggling to secure our secret strings for a long time, we finally figured out the solution to our problem: Make decompilation harder. It should now be impossible to figure o...

I have a new avatar! My new avatar The thruth is that I have a new whole collection of avatars thanks to my friend Miguel Sislian. Miguel is an artist, a hacktivist and currently is working as a...

Learn how to configure a firewall with iptables from scratch. Protect your Linux systems from attacks with this essential, basic configuration guide. This guide covers syntax, commands, best prac...

Sometimes we found ourselves in the need of connect from, or to, old devices. With the passage of time it may that these devices and/or their applications became non upgradeable. Meanwhile, SSH kee...

Nowadays, in times when malware proliferates, who isn’t worried about clicking by mistake (or not) on a malicious link? It’s more, who isn’t worried about a family member or friend, with less compu...