Susana Alwasity The risks of not having controlled exposure to information (III) Finally comes the last and long-awaited post in this series on the risks of uncontrolled information overexposure. As we saw in the previous post, we know how to minimise...
Paloma Recuero de los Santos IoT and Big Data: What’s the link? The digital revolution has changed our lives. To begin with, technological advances were linked to the worlds of scientific research, industrial innovation, the space race, defence, health, private companies...
Telefónica Tech Cyber Security Weekly Briefing 15–21 january Cyber-attack campaign against Ukrainian targets The Microsoft Threat Intelligence Center team has been analysing the succession of cyberattacks against Ukrainian organisations since 13 January, which have affected at least 15 government institutions...
Santiago Morante Cendrero Deep Learning in Star Wars: May Computation Be With You Today we are going to talk about how Artificial Intelligence and, Deep Learning in particular, are being used in the filming of movies and series, achieving better results in...
Telefónica Tech Cyber Security Weekly Briefing 8–14 january Microsoft security bulletin Microsoft has published its January security bulletin in which it has fixed a total of 97 bugs, including six 0-day vulnerabilities and nine bugs classified as critical....
Susana Alwasity The risks of not having controlled exposure to information (I) Welcome to the digital era. This is an era in which we embrace technology, with what it offers us in almost every sphere of our lives. From carrying a...
Carlos Martínez Miguel Artificial Intelligence 2022: myths and realities We are only in the early stages of AI development, but its impact is already huge When making predictions in the technological field, it is always advisable to start by...
Antonio Ramírez The digitisation of predictive technology: digital twins I still remember talking to my colleague Miguel Mateo after his presentation at the Telefónica Tech stand at MWC21 (Mobile World Congress 2021) about how the union of Predictive...
Telefónica Tech Cyber Security Weekly Briefing 1–7 january Mail delivery failure on Microsoft Exchange on-premises servers 2 January, Microsoft released a workaround to fix a bug that interrupted email delivery on Microsoft Exchange on-premises servers. The bug is a “year...
Telefónica Tech Cyber Security Weekly Briefing 28-31 december Smishing campaign impersonating MRW and Sending using real order data Numerous Twitter users are reporting a smishing campaign in which the logistics companies Sending and MRW are being impersonated. The...
Florence Broderick Evil FOCA is now Open Source We are really happy to announce that Evil FOCA is now Open Source. We have received lots of comments and feedback about how you are using Evil FOCA, or how...
Florence Broderick How to bypass antiXSS filter in Chrome and Safari (discovered by ElevenPaths) Modern browsers usually have an antiXSS filter, that protects users from some of the consequences of this kind of attacks. Normally, they block cross site scripting execution, so the...
Florence Broderick HookMe, a tool for intercepting communications with API hooking HookMe is a tool for Windows that allows to intercept system processes when calling APIs needed for network connections. The tool, still in beta, was developed by Manuel Fernández (now...
Florence Broderick How does blacklisting work in Java and how to take advantage of it (using whitelisting) Oracle has introduced the notion of whitelisting in its latest version of Java 7 update 40. That is a great step ahead (taken too late) in security for this...
Florence Broderick Quick and dirty shellcode to binary python script https://google-code-prettify.googlecode.com/svn/loader/run_prettify.js If you work with exploits and shellcode, you already know what shellcode is and how to deal with it. Sometimes it comes with exploits in C, Perl, Python…...
