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 What is VPN and What is It For? VPN connections are nothing new, they have been with us for a long time, always linked to the business world. The great versatility and its different uses have made...
Samuel Bonete Redefining Cloud Security with SASE Stop for a moment and think: what percentage of your Internet traffic ends up on websites or traditional browsing and what proportion on SaaS services? If we analyse it...
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....
Sergio de los Santos Ripple20: Internet Broken Down Again Billions of IoT devices have been affected. However, this is not the first time a catastrophe of this magnitude has occurred.
Innovation and Laboratory Area in ElevenPaths Uncovering APTualizator: the APT that patches Windows By the end of June 2019, we assisted to an incident were a high number of computers had started to reboot abnormally. In parallel, was detected a file called...
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...
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...
Diego Samuel Espitia Vulnerabilities, threats and cyber-attacks on industrial systems Cybercriminals have increasingly targeted industrial environments
Telefónica Tech Cyber Security Weekly Briefing, 21 – 27 January Killnet targeting victims in Spain This week, the hacktivist group Killnet announced a campaign of attacks against Germany, leading to Distributed Denial of Service (DDoS) attacks that rendered the websites...
Marta Nieto Gómez-Elegido «We are moving towards genderless professions», María Martínez It’s a cold morning in Madrid and María Martínez Martín, Head of the Threats Intelligence Operations team at Telefónica Tech, welcomes us at the Telefónica building. Wearing a blue blazer...
Gonzalo Fernández Rodríguez What is a Cloud-Native Application? The term Cloud Native is something that goes beyond moving applications on-premises, i.e. hosted directly in a data centre to an infrastructure from a Cloud provider, whether public or...
Telefónica Tech Cyber Security Weekly Briefing, 14 – 20 January Critical vulnerabilities in Netcomm and TP-Link routers Several vulnerabilities have been discovered in Netcomm and TP-Link routers. On the one hand, the flaws, identified asCVE-2022-4873 and CVE-2022-4874, are a case of buffer...
Jorge Rubio Consequences of a cyber-attack in industrial environments Industrial environments can be found in any type of sector we can imagine, whether in water treatment, transport, pharmaceutical, machinery manufacturing, electrical, food or automotive companies, among others. The differences...
Telefónica Tech Cyber Security Weekly Briefing, 7 – 13 January Microsoft fixes 98 vulnerabilities on Patch Tuesday Microsoft has published its security bulletin for the month of January, in which it fixes a total of 98 vulnerabilities. Among these, an...
Daniel Pous Montardit Observability: what it is and what it offers What is observability? The term “observability” comes from Rudolf Kalman’s control theory and refers to the ability to infer the internal state of a system based on its external outputs....
Telefónica Tech Cyber Security Weekly Briefing, 31 December – 6 January PyTorch’s dependency chain is breached PyTorch, a popular open-source machine learning framework, has warned users who installed PyTorch-nightly between 25 and 30 December 2022 to uninstall the framework and the...
Martiniano Mallavibarrena Understanding The Dynamics of Ransomware Security Incidents The ransomware phenomenon If there is one term that has earned its way to the top of the headlines in the media over the last two years, ransomware is undoubtedly...
Alexandre Maravilla Web3 and the evolution of Internet Identity The recent rise of Web3; the new evolution of the Internet to make it decentralised through Blockchain, is also bringing a lot of talk about decentralised identity schemes and...
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...
ElevenPaths ElevenPaths creates an addon to make Firefox compatible with Certificate Transparency Certificate Transparency will be mandatory in Chrome for new certificates in late 2017. This means that the webpages will show an alert if protected by certificates not present in...
Florence Broderick Now you can use Latch with Dropbox, Facebook and others digital services Many of you have asked us which services you can use Latch with, regretting that so far it could not be used in the more common services, such as...
Florence Broderick Heartbleed plugin for FOCA By now, everyone knows about Heartbleed. Just like we did for FaasT, we have created a plugin for FOCA (final version) one of our most downloaded tools. This plugin...
Florence Broderick Responsible full disclosure… por ambas partes La revelación responsable de vulnerabilidades es un viejo debate, pero no necesariamente zanjado. Vamos a observarlo desde el punto de vista del sistema vulnerable o afectado, no desde el...
