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 #CyberSecurityPulse: Google’s project to fight election attacks On the night of the primary elections in May, the residents from the county Knox, Tennessee, did not know who had won for about an hour. They did not...
ElevenPaths Cybersecurity Weekly Briefing 13-19 June Ripple 20 Vulnerabilities in TCP/IP Software JSOF researchers have discovered 19 0-day vulnerabilities, collectively called Ripple 20, in the TCP/IP software library developed by Treck that would affect more than...
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 New tool: Neto, our Firefox, Chrome and Opera extensions analysis suite In the innovation and laboratory area at ElevenPaths, we have created a new tool which is used to analyze browser extensions. It is a complete suite (also extensible with...
David García Will Rust save the world? (II) We saw in the previous article the problems of manual memory management, but also the pitfalls of automatic memory management in languages like Java. But what if there was...
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, 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...
Gonzalo Álvarez Marañón Zoom Seeks to Be More Secure and Purchases Keybase The most downloaded video call app during the quarantine responds to criticism for its serious security and privacy issues.
Telefónica Tech Attacking login credentials An access credential is basically a username and password associated with a person and the access permissions granted to that person for an application, service or system. An access...
Telefónica Tech Cyber Security Weekly Briefing, 13 – 17 June Hertzbleed. New side-channel attack on AMD and Intel processors Security researchers at several US universities have discovered a new side-channel attack affecting Intel and AMD processors, called Hertzbleed. What is remarkable...
Nacho Palou We have a brand-new website! Get to know the new Telefónica Tech Cyber Security & Cloud website Telefónica Tech is constantly growing and working to be the technological partner of companies in their digital transformation process. As part of this purpose, Telefónica Tech Cyber Security & Cloud...
Alberto Sempere XDR, the cybersecurity trend that dominated the RSA Conference 2022 After a two-year break, I am back at the RSA Conference in San Francisco, the international key event for the cybersecurity industry. Having overcome the typical hurdles of a trip...
Roberto García Esteban Cloud Computing, the great ally for the digitalisation of the sports sector (and for athletes) Data analytics has become fundamental to sport. Gone are the days of coaches and trainers taking notes with their pen in a notebook during matches or training sessions. Everything from...
Telefónica Tech Cyber Security Weekly Briefing, 6 – 10 June LockBit threatens Mandiant after linking them to Evil Corp The LockBit 2.0 ransomware group announced on its dark web publishing page afternoon, 6 May, the alleged compromise of cybersecurity firm...
Telefónica Tech Cyber Security Weekly Briefing, 28 May – 3 June Rapid evolution of the EnemyBot botnet Since its discovery last March by Securonix researchers, the botnet known as EnemyBot, focused on carrying out DDoS attacks, has continued to expand, thanks...
Cristina del Carmen Arroyo Siruela Differences between encryption, hashing, encoding and obfuscation There is currently a lot of confusion about the terms encryption, encoding, cryptography, hashing and obfuscation techniques. These terms are related to computer security, specifically to the confidentiality and...
Telefónica Tech Cyber Security Weekly Briefing, 21–27 May Unpatched vulnerability in PayPal Security researcher H4x0r-DZ has disclosed an unpatched vulnerability in PayPal’s money transfer service that could allow attackers to trick victims into stealing money by completing targeted...
Diego Samuel Espitia Vulnerabilities, threats and cyber-attacks on industrial systems Cybercriminals have increasingly targeted industrial environments
José Luis Núñez Díaz Towards a smarter supply chain One of the recurring use cases that is always mentioned when talking about Blockchain is its application in supply chains. In fact, back in 2018, at Telefónica we were...
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 Mobile Connect winner of the 'Connected Life Awards' Mobile Connect is a multi-operator solution driven by GSMA for universal secure access. The user only needs to link their information to their mobile device solution to have quick...
Florence Broderick Quick and dirty script in Powershell to check certificate fingerprints Malware is using signed binaries to attack Windows systems. Malware needs it to get into the roots of the operative system. So attackers steal or create their own certificates....
Florence Broderick Information leakage in Data Loss Prevention leader companies Gartner has released a study that classifies the most important companies that offer Data Loss Prevention (DLP) solutions depending on their position, strategy, effectiveness, and market leadership. We have made...
