Young hacker smiling

We hack your software

zero false positives

Expert intelligence + effective automation

Can machines learn to hack?

Machine-learning to hack

Machine learning for vulnerability discovery

To date the most important security vulnerabilities have been found via laborius code auditing. Also, this is the only way vulnerabilities can be found and fixed during development. However, as software production rates increase, so does the need for a reliable, automated method for checking or classifiying this code in …



Bounty writeup

Bounty Writeup

How to resolve HTB Bounty

Scanning Phase First of all we check the IP of the Bounty machine and try a ping to see if we have access. ping host$ ping -c2 10.10.10.93 Then scan the ports with nmap, in this case we’re going to use basic nmap. host$ nmap 10 …



Vulnerability disclosure

Vulnerability disclosure ecosystem

Responsible vulnerability disclosure

An information security vulnerability is a flaw or a weakness in a system or application that a malicious attacker could exploit and result in a compromise of the confidentiality, integrity or availability of both software and hardware systems. We as Security Testers (or pentesters, white hat hackers) find every day …



Blank CSV document icon

LibSSH new Vulnerability

New vulnerability on libssh CVE-2018-10933

The new vulnerability in LibSSH, tracked as CVE-2018-10933, resides on the server code which can enable a client to bypass the authentication process and create channels without permissions, this affects servers using versions 0.6 and above being used in server mode. The bug was discovered by Peter Winter-Smith of …



Blank CSV document icon

DevOops Writeup

How to resolve HTB DevOops

Scanning Phase First of all we check the IP of DevOops machine and try a ping to see if we have access Then scan the ports with nmap, in this case we’re going to use basic nmap nmap 10.10.10.91 And we see that the port 5000 …



Weak bicycle lock with words

Requiem for a p455w0rD

Why passphrases are better than passwords

What would you rather have at your home door: a simple, weak key that needs to be changed every other week, or a one-time-setup, state-of-the-art, virtually unpickable cruciform key? Figure 1. Lock key comparison via Locksmith Ledger. That’s just the difference between rotating short passwords vs having one good …



Blank CSV document icon

Is that CSV Secure?

Defining CSV injection vulnerabilities

Comma-Separated Values file (or CSV) is a type of file that stores tabular data, numbers and text in plain text. Each line of the file is a data record and each record consists of one or more fields separated by commas. CSV is a common data exchange format that is …



Hands typing in a text editor

The importance of pentesting

Protect your company against Hackers, not Lamers

Without a doubt, the recent events in relation to the infringement of privacy, such as the theft of personal information from celebrities, the Sony, Target and Equifax hacks, and the big ransomware that affected Telefonica, make us reflect about how organizations protect their information. All of this in addition to …



Text editor with code highlighting

Another proud son of JSON

Using JSON Web Token to send data

Today everything is connected, and thus, everything is communicated. Security has become a major issue in the complex world of web applications and their communications. Figure 1. JSON Web Token JWT JSON Web Token A JSON Web Token (JWT) is a URL safe way to represent a set of information …



Doll using a magnifying glass while searching through a set of data

Symbolic execution for mortals

What is it and how it works

In 2003 the Defense Advanced Research Projects Agency, DARPA, announced the Cyber Grand Challenge, a two-year competition seeking to create automatic systems for vulnerability detection, exploitation, and patching in near real-time which brought quite a big and complex task to the table. With this task symbolic...



Line of Lego stormtroopers with one facing the opposite direction

Conserving your identity

Using WS-Security to secure your web apps

In the digital era everything is or has a web application. Web apps are no longer just about content delivery, they have evolved to solve complex business needs and have become a mechanism for application integration. The communication and integration of these applications is most commonly done through Web Services …



Several boxes prompting for username and password

Multiple credentials begone!

Security issues and solutions of SSO services

The evolution of information technology brings with it many challenges, one of the biggest ones being Identity and Access Management. To take care of the growing vulnerabilities and attacks in this area, experts often recommend a Single Sign-on service (SSO). One of the most popular solutions implemented across...




Service status - Terms of Use