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 28 November – 4 December New version of the TrickBot malware TrickBot botnet operators have added a new capability that allows them to interact with the BIOS or UEFI firmware of an infected computer. This...
Innovation and Laboratory Area in ElevenPaths ChainLock, A Linux Tool for Locking Down Important Files Let’s say you have a valuable file on your computer, such as a bitcoin wallet file (“wallet.dat”), or some other file with sensitive information, and you decide put a...
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....
Helene Aguirre Fake News and Cyberthreats in Times of Coronavirus Helene Aguirre tells you how cyberthreats never stop, even in the case of a global pandemic health alert.
Sergio de los Santos A Simple Explanation About SAD DNS and Why It Is a Disaster (or a Blessing) In 2008, Kaminsky shook the foundations of the Internet. A design flaw in the DNS made it possible to fake responses and send a victim wherever the attacker wanted....
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...
Innovation and Laboratory Area in ElevenPaths 46% Of the Main Spanish Websites Use Google Analytics Cookies Before the Consent Required by The Spanish Data Protection Agency (AEPD) Over the past few months, many IT departments have been busy carrying out this task of adaptation in order to comply with the new regulations on cookies. Every time...
Innovation and Laboratory Area in ElevenPaths New Version of Our SIEM Attack Framework, Now With 7 Manufacturers For some time now, the ElevenPaths Innovation and Laboratory team has been working on different projects and research related to the security aspects of SIEM (Security Information and Event...
Telefónica Tech How does a hybrid cloud work? When it comes to digitalisation and starting the “journey” to the cloud, most companies choose multi-cloud solutions or hybrid clouds as the main technology for safeguarding their databases and...
Telefónica Tech Cyber Security Weekly Briefing, 18 – 25 November Exploit for ProxyNotShell vulnerabilities published The first publications about new critical vulnerabilities in Microsoft Exchange Server, CVE-2022-41040 and CVE-2022-41082, which were named ProxyNotShell, were published at the end of September. However,...
Telefónica Tech Cyber Security Weekly Briefing, 11 – 18 November Security updates for 35 Cisco vulnerabilities Cisco has released a security update that addresses 35 vulnerabilities in Cisco Adaptive Security Appliance (ASA), Firepower Threat Defense (FTD) and Firepower Management Center...
José Pedro Gómez A matter of trust: The need for governance and control of a project Why do I need management figures for the governance of my project? Back in the 13th century, a philosopher once said that an arrow has all the power in itself...
César Cañada Alonso Zero trust, a trend in the cyber security environment Nowadays, the attack surface is larger than before, as there are now more applications, servers, users, etc. in companies. For this reason, it is necessary to limit access, granting...
Telefónica Tech Cyber Security Weekly Briefing, 5 – 11 November Robin Banks Phishing Platform Reactivated Researchers at IronNet have published the second part of their investigation into the Robin Banks phishing-as-a-service platform. The platform was discovered in June this year...
Daniel Sandmeier Disinformation and fake news: what initiatives do exist to combat them? The phenomenon of disinformation has been causing concern in European societies, including Spain, for several years now. The I Study on disinformation in Spanish society reveals revealing data such...
Telefónica Tech Cyber Security Weekly Briefing, 28 October – 4 November Vulnerabilities fixed in new OpenSSL version The new 3.0.7 version of OpenSSL, announced last week by the developers of the project, was made public this past Wednesday. The expectation around this...
Martiniano Mallavibarrena Attention: Data leak! (In search of lost data) We have been hearing about “data leaks” on a regular basis for years, both in the media and in our professional or even personal environment. The concept actually covers...
Mark Skelton The Formula for Successful Hybrid Working Optimising cloud-based technologies and enabling a seamless blend between remote and office work will be the key to hybrid working success. To achieve this, any effective hybrid working formula...
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…...
