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    • Bluetooth for IoT, much more than handsfree technology Industry 4.0 is much more than Smart Factories
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    • Cyber Security Weekly Briefing 16–22 April EasyDoH: our new extension for Firefox that makes DNS over HTTPS simpler

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      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...
    • We Announce Our Digital Operation Centers, Where All Our Digital Services Are Focused
      ElevenPaths

      We Announce Our Digital Operation Centers, Where All Our Digital Services Are Focused

      The Telefónica Cybersecurity Unit holds its VII Security Innovation Day, under the motto ‘Guards for Digital Lives.’With speakers such as Chema Alonso, Pedro Pablo Pérez, Julia Perea and Ester...
      ElevenPaths

      Rock appround the clock, our research in DEFCON

      In the world of Threat Intelligence, determining the attacker’s geographical location of is one of the most valuable data for attribution techniques, even if not perceived like that, this...
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    • 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

      The Wannacry authors also want their Bitcoin Cash

      The 12th of May 2017 was a day for many of us which we will not easily forget. Wannacry was one of those incidents which had a major impact...
      Developing a Tool to Decrypt VCryptor Ransomware
      Innovation and Laboratory Area in ElevenPaths

      Developing a Tool to Decrypt VCryptor Ransomware (Available on NoMoreRansom.org)

      Discover how VCryptor ransomware works and the tool we have developed as part of NoMoreRansom.org to decrypt it.
    • Hacking Area
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    • 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....
      Travelers waiting at the airport to onboard
      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...
    • Cybersecurity and Pandemic (II)
      Gabriel Bergel

      Cybersecurity and Pandemic (II)

      We continue with the second part of this article in which we analyse the current situation in its three dimensions. Let’s remember that in the first part of the...
      Telefónica Tech

      Cyber Security Weekly Briefing, 25 February – 3 March

      Vulnerabilities in WordPress Houzez A security researcher from Patchstack has recently discovered two critical vulnerabilities in Houzez, a WordPress theme and plugin that allows easy and seamless list management for...
    • Cybersecurity for everyone
      • Cybersecurity Advices
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Área: Cyber Security & Cloud

Telefónica Tech

Cyber Security Weekly Briefing, 24 – 30 December

LastPass confirms theft of customer passwords LastPass has announced that its cloud storage system was breached using stolen passwords in an incident last August. The attackers gained access to the...
Nacho Palou

Cybersecurity: 13 posts to stay informed and protected from cyberthreats

With the digitization of companies and organizations and our increasing reliance on digital technologies, data and information protection must be prioritized. The adoption of cutting-edge digital technologies is not only...
Telefónica Tech

Cyber Security Weekly Briefing, 17 – 23 December

SentinelOne: malicious Python package in PyPI Researchers at ReversingLabs have published an investigation in which they report having identified a Python package in PyPI that masquerades as the legitimate SDK...
Diego Samuel Espitia

Cybersecurity in OT: a need with differences

Cyber incidents in industrial environments have been increasing significantly since 2010, but it is undoubtedly in the 2020s that these incidents have affected the general population or made the...
Telefónica Tech

Cyber Security Weekly Briefing, 10 – 16 December

Microsoft fixes in its December Patch Tuesday two 0-day vulnerabilities and 49 other bugs Among the fixed vulnerabilities, two of them are 0-day, one of them actively exploited and identified...
Roberto García Esteban

Cloud Computing for a more sustainable future

Governments and businesses around the world have been trying to reduce the environmental impact of their activities since the Paris Climate Summit in 2015 and the subsequent implementation of...
Félix Brezo Fernández

XVI STIC Conference: 5 trends in Cyber Security highlighted by our analysts for 2023

The CCN-CERT STIC Conference has been a classic security event at the end of the year for more than a decade. Held between 29 November and 1 December 2022...
Telefónica Tech

Cyber Security Weekly Briefing, 3 – 9 December

Ninth Chrome 0-day of the year Google has released Chrome 108.0.5359.94 for Mac and Linux, and 108.0.5359.94/.95 for Windows, which fixes a 0-day vulnerability, the ninth detected in Chrome this...
VMware Explore Europe 2022. Photo: VMware Explore
Telefónica Tech

VMware Explore ’22 leverages interoperability among multiple & Cross-Cloud environments

Written by Matheus BottanPartner Development at Telefonica Tech Formerly dubbed VM World (brand that stamped the first editions since 2004) suffice it to say that VMware Explore is a giant pivot in...
Telefónica Tech

Cyber Security Weekly Briefing, 26 November – 2 December

Urgent update to Chrome to prevent the eighth 0-day of 2022 Google has released an urgent security update for Chrome to prevent exploitation of the eighth 2022 0-day in the...

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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...
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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...
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