Telefónica Tech Cyber Security Weekly Briefing, 12 – 16 June Microsoft has fixed more than 70 vulnerabilities in its June Patch Tuesday Microsoft has released its June Patch Tuesday, addressing a number of critical, high, medium and low severity vulnerabilities....
Telefónica Tech Cyber Security Weekly Briefing, 27 May – 2 June Backdoor discovered in hundreds of Gigabyte motherboards Cybersecurity researchers at Eclypsium discovered a secret backdoor in the firmware of hundreds of Gigabyte motherboard models, a well-known Taiwanese manufacturer. Every time...
ElevenPaths Cyber Security Weekly Briefing April 3-9 Malware distribution campaign via LinkedIn The eSentire research team has published details on the analysis of a new malware distribution campaign via LinkedIn. Threat actors are sending zipped files under...
Gonzalo Álvarez Marañón Functional Cryptography: The Alternative to Homomorphic Encryption for Performing Calculations on Encrypted Data — Here are the exact coordinates of each operative deployed in the combat zone.— How much?— 100.000.— That is too much.— And a code that displays on screen the...
Telefónica Tech Cyber Security Weekly Briefing, 19 – 23 June Critical vulnerabilities in Asus routers Asus has issued a security advisory addressing a total of nine vulnerabilities affecting multiple router models. Among these security flaws, the one registered as CVE-2022-26376,...
Telefónica Tech Cyber Security Weekly Briefing, 12 – 16 June Microsoft has fixed more than 70 vulnerabilities in its June Patch Tuesday Microsoft has released its June Patch Tuesday, addressing a number of critical, high, medium and low severity vulnerabilities....
ElevenPaths Open source maintainer burnout as an attack surface Introduction Software development has evolved greatly in the last decades. It is leaning towards an scenario based in third-party modules, components and libraries that help accelerate the development of our...
ElevenPaths Cyber Security Weekly Briefing January 2-8 SolarWinds Update To end the year, Microsoft published an update of its findings regarding the impact of the SolarWinds incident on its systems. In this release, it emphasizes that neither...
Telefónica Tech Cyber Security Weekly Briefing, 12 – 16 June Microsoft has fixed more than 70 vulnerabilities in its June Patch Tuesday Microsoft has released its June Patch Tuesday, addressing a number of critical, high, medium and low severity vulnerabilities....
Martiniano Mallavibarrena ‘Insiders’ in Cybersecurity: “Catch me if you can” Within companies, there is a significant window of opportunity for cybersecurity incidents: disgruntled employees, suppliers, subcontractors...
Telefónica Tech Cyber Security Weekly Briefing 1–8 April Critical vulnerability in GitLab allows access to user accounts GitLab has released a security update that fixes a total of 17 vulnerabilities, including a critical vulnerability affecting both GitLab Community...
Marta Mª Padilla Foubelo Dark Markets in the internet age What are Dark Markets or Black Markets? This concept has been in the news for a long time as a consequence of clandestine sales. The markets for drugs and...
Juan Elosua Tomé New FARO Version: Create Your Own Plugin and Contribute to Its Evolution We are pleased to announce the latest version of FARO, our open-source tool for detecting sensitive information, which we will briefly introduce in the following post. Nowadays, any organisation can...
Innovation and Laboratory Area in ElevenPaths Telefónica Tech’s Cybersecurity Unit Becomes Part of The European Commission’s Cybersecurity Atlas Telefónica Tech’s Innovation and Laboratory Area in cyber security has been included as part of the European Commission’s Cybersecurity Atlas, a knowledge management platform that maps, classifies, visualises and...
Franco Piergallini Guida How to Trick Apps That Use Deep Learning for Melanoma Detection One of the great achievements of deep learning is image classification using convolutional neural networks. In the article “The Internet of Health” we find a clear example where this...
ElevenPaths Cyber Security Weekly Briefing February 13-19 Privilege escalation vulnerability in Windows Defender SentinelLabs researcher Kasif Dekel has discovered a new vulnerability in Windows Defender that could have been active for more than twelve years. The flaw,...
Gonzalo Álvarez Marañón Functional Cryptography: The Alternative to Homomorphic Encryption for Performing Calculations on Encrypted Data — Here are the exact coordinates of each operative deployed in the combat zone.— How much?— 100.000.— That is too much.— And a code that displays on screen the...
ElevenPaths WhatsApp, Telegram or Signal, Which One? In the world of smartphones, 2021 began with a piece of news that has left no one indifferent: the update of WhatsApp’s terms and conditions of use. This measure,...
Sergio de los Santos 26 Reasons Why Chrome Does Not Trust the Spanish CA Camerfirma From the imminent version 90, Chrome will show a certificate error when a user tries to access any website with a certificate signed by Camerfirma. Perhaps it is not...
ElevenPaths Cyber Security Weekly Briefing February 6-12 Attempted contamination of drinking water through a cyber-attack An unidentified threat actor reportedly accessed computer systems at the City of Oldsmar’s water treatment plant in Florida, US, and altered the...
Javier Provecho CNCF’s Harbor (cloud native registry) fixes an information disclosure bug discovered by ElevenPaths (CVE-2020-29662) On December 2nd, ElevenPaths’ CTO SRE team discovered an unauthenticated API within Harbor, a cloud native registry part of the CNCF. It is commonly used as an agnostic Docker...
Gabriel Bergel Digital Zombies and Social Engineering This post is about zombies and social engineering, the image in figure 1 is free and royalty free as long as you credit it, and I loved it. We...
ElevenPaths Squeezing the numbers and facts of Google’s annual Android security report Last month Google published its third annual security report on Android’s security protections, aiming to send a clear message to the world about mobile malware (or Potentially Harmful Applications...
Florence Broderick Telefónica and ElevenPaths announce new market leading security offering following key sector agreements
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...
ElevenPaths How to cause a DoS in Windows 8 explorer.exe We have discovered by accident how to cause a Denial of Service (DoS) in Windows 8. It’s a little bug that is present in the last version of the...
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...
