Telefónica Tech Cyber Security Weekly Briefing 5-11 March Mozilla patches two 0-day vulnerabilities Mozilla has issued a security advisory patching two 0-day vulnerabilities that are reportedly being actively exploited and affect Firefox, Focus and Thunderbird. Both vulnerabilities were...
Telefónica Tech 42 Madrid students solve Telefónica Tech’s challenges In recent years, cybersecurity has become a major cornerstone for businesses. Data is today’s gold and protecting it is an essential part of a project. In 2021, there were...
Telefónica Tech Telefónica Tech AI of Things made real In a previous post of our blog, we already told you how the combination of technologies based on Artificial Intelligence, Iot and Big Data, the “Artificial Intelligence of Things”,...
María Teresa Nieto Galán Understanding the concept of “rollup” for blockchain scalability In previous articles we have already discussed how important scalability is in Blockchain technology and how this ecosystem is starting to create solutions to achieve faster and more computationally...
Alexandre Maravilla Are SMS for sending verification codes secure? I recently forgot the password to access the personal area of my current bank’s online banking app. I show you the process of resetting the password, carried out from...
Telefónica Tech Cyber Security Weekly Briefing 28 February – 4 March Daxin: highly sophisticated backdoor Researchers at Symantec have published a paper reporting a new backdoor they have called Daxin, which they attribute to actors linked to China. According to Symantec,...
Telefónica Tech AI of Things(I): Multiplying the value of connected things Written by Álvaro Capell and David Bonomo The recent media explosion of the metaverse concept has overshadowed another technological trend, augmented or mixed reality, which is transforming the way we...
Telefónica Tech Cyber Security Weekly Briefing 19-25 February New privilege escalation flaw in Linux Security researchers at Qualys have discovered seven flaws in Canonical’s Snap software packaging and deployment system used in operating systems that use the Linux...
Emilio Moreno Life at the border Today’s article is not going to be about cowboy movies, nor about the Limes of the Roman Empire, nor about Radio Futura’s song even though it may seem like...
Paloma, Recuero de los Santos Green data centers: fighting climate pollution from Internet use Do you have any idea how the Internet affects the environment? According to World Bank data, 48.5% of the world’s population was already connected to the Internet in 2017...
Florence Broderick Social engineering is more active than ever The fact that Social Engineering has been the easiest method used by the scammers is not new. What we are going to describe in this blog today has been...
Florence Broderick Research: On the overexposure of Amazon credentials in mobile apps The development of mobile applications that interact with common services in mobility environments such as Amazon Simple Storage Service (S3), Amazon Simple Notification Service (SNS), Amazon Simple Queue Service...
