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Cybersecurity

Akira ransomware claims to have stolen 23 GB of data from Apache OpenOffice

05/11/2025 by Alberto navarro
Akira hack Apache OpenOffice 23 GB

Akira claims to have stolen 23 GB of OpenOffice; the ASF is investigating but has not confirmed the theft. What is known, the risks in Europe, and how to protect yourself.

Categories Cybersecurity, Cybercrime

Former L3 boss Harris Trenchant admits to selling secrets to Russian intermediary

05/11/2025 by Alberto navarro

The former head of Trenchant pleads guilty to selling exploits to a Russian broker. Penalties, fines, and risks for Europe explained in detail.

Categories Cybersecurity, Cybercrime

How to restrict SSH access to a TP-Link router to trusted IPs

04/11/2025 by Cristian Garcia
How to restrict SSH access to a TP-Link router to trusted IPs

Allow SSH on TP-Link only from trusted IPs. Complete guide with ACLs, whitelists, and verification to secure your router.

Categories Cybersecurity, Guides and Tutorials

WhatsApp activates passkeys to protect backups

31/10/2025 by Alberto navarro
Activate passkeys in WhatsApp

WhatsApp launches passkeys to encrypt backups on iOS and Android. Learn how to activate them and when they'll arrive in Spain.

Categories Software update, Messaging Apps, Cybersecurity, Guides and Tutorials, WhatsApp

TP-Link faces critical failures in enterprise routers and growing regulatory pressure

31/10/2025 by Alberto navarro
TP-Link routers could be banned for security reasons

Serious vulnerabilities in TP-Link routers: Install the new firmware and change your passwords. The US is considering restrictions. Stay informed and strengthen your network.

Categories Cybersecurity, Practical Guides, Guides and Tutorials, Hardware

How to recover your digital certificate password step by step

31/10/2025 by Cristian Garcia
How to recover your digital certificate password step by step

Forgot your digital certificate password? Real options, revocation, and how to get a new one without complications.

Categories Cybersecurity, Guides and Tutorials

Complete guide to repairing Windows after a serious virus

30/10/2025 by Cristian Garcia
Complete guide to repairing Windows after a serious virus: steps to recover your PC

Repair Windows after a virus: isolate, clean, use SFC/DISM, and restore boot. Safe options without losing data and when to reinstall.

Categories Cybersecurity, Computer Technology

OpenAI strengthens Sora 2 after criticism from Bryan Cranston: new barriers against deepfakes

21/10/2025 by Alberto navarro
cranston sora 2

OpenAI updates Sora 2 after complaints from Bryan Cranston: more barriers to deepfakes and a consent protocol with SAG-AFTRA.

Categories Software update, Cybersecurity, Artificial Intelligence

WhatsApp is testing a monthly limit on unanswered messages to curb spam.

21/10/2025 by Alberto navarro
Message limit on WhatsApp

WhatsApp will limit messages to strangers without a response: warnings, monthly trial limit, and possible blocks. Find out how it affects you.

Categories Messaging Apps, Cybersecurity, WhatsApp

Google enables recovery contacts: Recover your account with the help of friends

16/10/2025 by Alberto navarro
new Google recovery contacts

Activate friends as recovery contacts and return to your Google account. Steps, requirements, and mobile number access.

Categories Cybersecurity, Google, Guides and Tutorials

How to Encrypt Your DNS Without Touching Your Router with DoH: A Complete Guide

16/10/2025 by Cristian Garcia
How to encrypt your DNS without touching your router using DNS over HTTPS

Enable DNS over HTTPS without touching your router. Improve privacy in Chrome, Firefox, and Windows. DoH servers and easy verification.

Categories Cybersecurity, Guides and Tutorials

Crimson Collective claims to have hacked Nintendo: the company denies it and strengthens its security

16/10/2025 by Alberto navarro
Nintendo Crimson Collective Cyberattack

Nintendo denies the alleged Crimson Collective hack; what's known, how the group operates, and risks under investigation.

Categories Cybersecurity, Cybercrime, Guides for Players, Nintendo Switch
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