Telefónica Tech EN

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@TefTech_EN

🚀 We are accelerating the roll-out of technology through Cybersecurity, Cloud, IoT, Data & Artificial Intelligence

telefonicatech.com/en Joined August 2011

1.5K Following 48K Followers 22K Posts

Latest posts 5

Telefónica Tech EN @TefTech_EN 8h

🤖 Does having more AI agents mean more reliable answers?

Find out why a hundred agents can be equivalent to just three when they share the same errors, and what role model diversity plays in improving the reliability of multi-agent systems. 👇
telefonicatech.com/en/blog/ai-age…

telefonicatech.com AI agents: more consensus does not mean greater reliability Consensus among AI agents can reinforce errors rather than correct them. The reliability of the system depends on the diversity of its errors, not on the number of agents.

Telefónica Tech EN @TefTech_EN 1d

We partnered with Spanish media group Vocento to build a Data Hub and develop four AI use cases—turning audience insights into more relevant campaigns while respecting privacy.

Read the success story: telefonicatech.com/en/successstor… #SuccessWithTech

Telefónica Tech EN @TefTech_EN 4d

👀 What’s new in this week’s cybersecurity newsletter?

Find out here! 👇
telefonicatech.com/en/blog/cybers…

telefonicatech.com Cybersecurity Weekly Briefing, 6 November Telefónica Tech's Cybersecurity bulletin compiles the latest threats and vulnerabilities, along with key recommendations to mitigate risks in corporate environments.

Telefónica Tech EN @TefTech_EN 6d

🤖 Do you know what information your company is sharing with AI tools?

Find out what ‘shadow AI’ is, how it can lead to leaks of sensitive information, and what measures can help identify risks and protect data without slowing down the adoption of AI within your organisation. 👇
telefonicatech.com/en/blog/data-l…

telefonicatech.com Data leakage and AI: how to reduce risk in the enterprise How to reduce the risk of data leakage when using AI in the enterprise: identify how AI is used, protect sensitive information and control AI agent permissions.

Telefónica Tech EN @TefTech_EN Nov 3

🏭 What could happen if someone tampered with a supermarket’s refrigeration systems?

The cyberattack suffered by hundreds of supermarkets in France shows that a vulnerability in industrial systems can affect far more than just equipment and facilities. 👇
telefonicatech.com/en/blog/indust…

telefonicatech.com Industrial Cybersecurity: lessons from the cyberattack on French supermarkets On the night of 11 to 12 October 2026, cyberattacks affected refrigeration systems at several supermarkets in France, manipulating temperature settings and other parameters. The result was tonnes of...