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    • Telefónica Tech at Mobile Word Congress 2022 Cyber Security Weekly Briefing, 16 — 22 July

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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...
    • ElevenPaths

      ElevenPaths participates in AMBER (“enhAnced Mobile BiomEtRics”) project

      ElevenPaths participates in the AMBER (“enhAnced Mobile BiomEtRics”) project since 1st January 2017 as an Industrial Partner. AMBER is a Marie Skłodowska-Curie Innovative Training Network under Grant Agreement No....
      Functional Cryptography: The Alternative to Homomorphic Encryption for Performing Calculations on Encrypted Data
      Gonzalo Álvarez Marañón

      Functional Cryptography: The Alternative to Homomorphic Encryption for Performing Calculations on Encrypted Data

      — Here are the exact coordinates of each operative deployed in the combat zone.— How much?­— 100.000.— That is too much.— And a code that displays on screen the...
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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....
    • Apple introduces up to 14 signatures in XProtect given the malware flood for Mac
      Sergio de los Santos

      Apple introduces up to 14 signatures in XProtect given the malware flood for Mac

      What is Apple doing about Shlayer malware? We analyze the main tools that MacOS is using to face this threat.
      Cyber Security Weekly Briefing April 3-9
      ElevenPaths

      Cyber Security Weekly Briefing April 3-9

      Malware distribution campaign via LinkedIn The eSentire research team has published details on the analysis of a new malware distribution campaign via LinkedIn. Threat actors are sending zipped files under...
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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...
    • Using Development Libraries to Deploy Malware
      Diego Samuel Espitia

      Using Development Libraries to Deploy Malware

      Cybercriminals seek strategies to achieve their objectives: in some cases, it is users’ information; in others, connections; sometimes they generate networks of computers under their control (botnets), etc. Any...
      Telefónica Tech

      Cyber Security Weekly Briefing 23-29 October

      Google fixes two 0-days in Chrome browser Google has released a new Chrome update (95.0.4638.69) for Windows, Mac and Linux, which fixes 7 vulnerabilities, two of them being 0-days. Regarding...
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Área: Cyber Security & Cloud

Photo: Christina Wocintechchat.com / Unsplash
Telefónica Tech

Cyber Security Weekly Briefing, 9 — 15 July

Rozena: backdoor distributed by exploiting Follina vulnerability Fortinet researchers have published an analysis of a malicious campaign in which they have detected the distribution of a new backdoor exploiting the...
Photo: Tyler Daviaux / Unsplash.
Sergio de los Santos

Hypocrisy doublespeak in ransomware gangs

The hypocrisy, doublespeak and even, we assume, sarcasm that ransomware gangs display on their websites has no limits. As an anecdote, we are going to show some of the...
Photo: Dan Nelson / Unsplash
Cristina del Carmen Arroyo Siruela

Understanding Digital Certificates

For ordinary citizens, digital certificates are those electronic files or documents that allow them to carry out thousands of legal actions, administrative actions, and they can dispense with having...
Photo: Christina Wocintechchat.com
Telefónica Tech

Cyber Security Weekly Briefing, 1 — 8 July

Raspberry Robin: worm detected in multiple Windows networks Microsoft has issued a private advisory to Microsoft Defender for Endpoint subscribers, informing about the detection of the Raspberry Robin malware in...
Photo: Tai Jyun / Unsplash
Alfonso Ibañez

Edge Computing and Machine Learning, a strategic alliance

By Alfonso Ibáñez and Aitor Landete Nowadays, it is not unusual to talk about terms such as Artificial Intelligence or Machine Learning. Society, companies and governments are increasingly aware of...
Photo: Bruce Mars / Unsplash
Telefónica Tech

Time to start planting digital seeds for the future?

Preparing business operations for the future of work is one of the defining problems of our time. Organisations the world over are now at the stage where their choice of...
Photo: Persnickety Prints / Unsplash
Telefónica Tech

Cyber Security Weekly Briefing, 25 June – 1 July

​​​Kaspersky investigates attacks on industrial control systems Kaspersky researchers have investigated an attack campaign targeting industrial control systems (ICS) of telcos and industrial companies in several countries on the Asian...
Photo: Ed Hardie / Unsplash
Aarón Jornet

How Lokibot, the malware used by Machete to steal information and login credentials, works

Machete is a group dedicated to information theft and espionage. It uses various tools, including LokiBot.
Photo: Lucian Novosel / Unsplash
Telefónica Tech

Cyber Security Weekly Briefing, 18 – 24 June

​​Microsoft Office 365 and Cloudflare services went down worldwide Multiple web services were interrupted worldwide last Tuesday. The source of these incidents was Microsoft Office 365 on the one hand...
Photo: ThisIsEngineering / Unsplash
Cristina del Carmen Arroyo Siruela

Women’s Engineering Day: Building New Paths

The Women's Engineering Society (WES) launched the Women's Engineering Day initiative in the UK on June 23, 2014

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