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...
Telefónica Tech Cyber Security Weekly Briefing, 24 April – 6 May TLStorm 2 – Vulnerabilities in Aruba and Avaya switches Researchers at Armis have discovered five vulnerabilities in the implementation of TLS communications in multiple models of Aruba and Avaya switches....
Diego Samuel Espitia Where is your company on the cybersecurity journey? Although the cybersecurity path is not linear and each company has its own characteristics, experience has allowed us to classify companies into five levels of cybersecurity evolution. The existence of...
Telefónica Tech Cyber Security Weekly Briefing 22–29 April New malicious RedLine distribution campaign Researchers at BitDefender have published a report on a new RedLine malware distribution campaign. According to the analysts, malicious actors are using the RIG Exploit...
Sergio de los Santos 0days in numbers: Chrome, Windows, Exchange… What are attackers and manufacturers looking for? Very interesting data from Google’s Project Zero, which tries to catalogue, find and disseminate 0days. They do not discover them directly, but “detect” them in any manufacturer when they...
Telefónica Tech Cyber Security Weekly Briefing 16–22 April Fodcha: new DDoS botnet 360netlab and CNCERT researchers have discovered a new botnet focused on conducting denial-of-service attacks, and which is rapidly spreading on the Internet. This new botnet has been...
Sergio de los Santos Windows 11 security improves and joins Zero Trust We look at the security features included in Windows 11. Some of them are familiar but receive substantial changes and improvements.
Sandra Tello Technology for the planet Climate change is already affecting all regions on Earth, causing extreme weather incidents, including heat waves, heavy rainfall and more frequent and severe droughts. It is estimated that the...
Sergio de los Santos Google takes a step forward to improve Certificate Transparency’s ecosystem: No dependence on Google Google will change certificate transparency requirements to make it more independent of itself
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...
ElevenPaths Telefónica WannaCry File Restorer: How can we recover information deleted by WannaCry? When cyberattacks occur in large organizations, it is crucial to remember where duplicate files are stored, as this information is also subject to infection by a malware virus or...
Florence Broderick Our CEO, Pedro Pablo Pérez, will represent Telefonica in the European Cyber Security Organization Brussels and the cybersecurity industry will earmark up to 1.8 billion euros in research TELEFONICA JOINS THE DECISION-MAKING BODIES OF THE EUROPEAN CYBER SECURITY ORGANIZATION AS...
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 Who are you going to believe, me or your own eyes? The dilemma of managed security Organizations are facing a context of increasingly complex IT threats jeopardizing the everyday development of production processes. We are referring to persistent advanced attacks, zero-day threats, industrial espionage, hacktivism,...
Florence Broderick New Tool: MicEnum, Mandatory Integrity Control Enumerator In the context of the Microsoft Windows family of operating systems, Mandatory Integrity Control (MIC) is a core security feature introduced in Windows Vista and implemented in subsequent lines...
