La importancia de la ciberseguridad e innovación en infraestructuras críticas
Es algo sabido que las amenazas cibernéticas están en constante cambio y evolución. Durante el 2021 el incremento de ciberataques de tipo ransomware...
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Smarts Contracts Security: An overview of vulnerabilities and hacks
Por Yamila Levalle, Security Researcher at Dreamlab Technologies
Blockchain and Web3 vs Web2
A blockchain, as utilised by Bitcoin, is a global distributed ledger that uses cryptographic functions to verify...
Leveraging dynamic and static analysis to collect key information of native libraries in mobile apps
Within the IT security industry, mobile security analysts frequently choose to analyse an android application by only looking at its Java decompiled...
Detecting suspicious *.ch-domains using deep neural networks
Por Mischa Obrecht
We have recently witnessed the advent of artificial intelligence, machine and deep learning technologies, which have led to a tremendous amount of interest from almost every other area of science, technology and business. The area of cyber-security is no exception. It is however interesting, that most security vendors and consultants keep a cloak of silence around specific AI-enabled cyber-security use cases and thus specific examples of how AI and machine learning are used in the context of cyber-security are rather scarce.
PetitPotam Ataque de retransmisión NTLM: ¿Qué podemos hacer?
Por Cesar Soto
Hace algunas semanas, una nueva técnica que afecta a Windows salió a la luz por medio del investigador francés Topotam (https://twitter.com/topotam77)...
Best Practice for Effective Cyber Incident Response
Por John van Rooyen
Although a cyber-attack can be devastating, the vast majority of organisations are ill prepared. Even armed with a good prevention plan and a great...
CySec Stories: How a 100-year old lady helped me decrypt the Costa Rican ID Card
Por José Garduño
Let me share a funny story on how I discovered the key to decrypt Costa Rica's ID card with the help of a 100-year-old lady that was 5,000 kilometers away from me.
Microsoft Exchange Vulnerability: The Importance of Early Detection
Por Javier Perez, Suleiman Mahmoud and Sinan Sekerci
In recent weeks, we have seen first-hand the importance of having early detection capabilities, the correct implementation of security measures,...
Phone number recycling, a process that affects the privacy of Facebook accounts
Nowadays, for most of us, smartphones have become a vital device, something that we have at hand almost all the time. They come with a phone number...
Abusing exposed Docker Registry APIs
Much has been said recently about the abuse of Docker APIs exposed to the internet. These references all talk about the main Docker API that...
