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Telefónica Tech

Telefónica Tech is a holding of companies owned by Telefónica Group. The company offers a wide range of integrated technological services and solutions in Cyber Security, Cloud, IoT, Big Data and Blockchain. Telefónica Tech's capabilities reach, every day, more than 300,000 clients in 175 countries.

Cyber Security Weekly Briefing 9-15 October

Telefónica Tech

Cyber Security Weekly Briefing 9-15 October

Microsoft Security Bulletin Microsoft has published its security bulletin for the month of October in which it has fixed a total of 81 bugs in its software, including 4 0-day...

Cloud September

Telefónica Tech

What have we learned about Cloud this September?

This new course has come loaded with knowledge for the Telefónica Tech blog. Thanks to our experts, we continue to advance, on a daily basis, in our training on...

Cyber Security Briefing

Telefónica Tech

Cyber Security Weekly Briefing 2-8 October

Apache vulnerabilities actively exploited Earlier this week, Apache fixed a 0-day (CVE-2021-41773) affecting Apache HTTP servers which was actively being exploited. However, on Thursday we learned that the patch released...

IoT, Big Data and AI convergence report

Telefónica Tech

IoT, Big Data and AI convergence report

The IoT and Smart Cities Cybersecurity Innovation Centre of Telefónica Tech Ciber Security & Cloud in Valencia, Spain, brings us a compilation of the potential risks related to IoT,...

Cyber Security Briefing 18-24 sep

Telefónica Tech

Cyber Security Weekly Briefing 18-24 September

Malware campaign using TeamViewer on websites under IIS Malwarebytes researchers have observed a malware distribution campaign since the beginning of September that makes use of previously compromised pages running on Microsoft’s...

Cyber Security Report

Telefónica Tech

Cyber Security Weekly Briefing 11-17 September

S.O.V.A. – New Android banking trojan Researchers at Threat Fabric have discovered the existence, at least since the beginning of August, of a new banking trojan for Android which they...

Weekly Briefing 4-10 September

Telefónica Tech

Cyber Security Weekly Briefing 4-10 September

Critical vulnerability in Zoho ADSelfService Plus The company Zoho has issued a security advisory warning of a critical vulnerability in ADSelfService Plus, an enterprise password and login management software. The...

Dani Aldea

Telefónica Tech

‘Choosing people to whom you can entrust is one of the biggest challenges for entrepreneurs’, Dani Aldea – Altostratus

Altostratus is a specialised company in software development and digital transformation processes. Tell us about its beginnings, how did the idea come about? The idea came about in 2009, when...

Cyber Security Weekly Briefing 28 August-3 September

Telefónica Tech

Cyber Security Weekly Briefing 28 August – 3 September

PoC available and scans detected for RCE in Confluence On Wednesday 25 August, Confluence published a security advisory to warn of a vulnerability in Confluence Server and Data Center in versions prior...

Cyber Security Weekly Briefing 14-27 August

Telefónica Tech

Cyber Security Weekly Briefing 14-27 August

Exploitation of vulnerabilities in Exchange ProxyShell Security researcher Kevin Beaumont has analyzed the recent massive exploitation of Microsoft Exchange Server vulnerabilities known as ProxyShell. These are a set of flaws revealed by Orange...