Cybersecurity that scales with you

Senior cybersecurity guidance, clear priorities and practical next steps

Senior cybersecurity support for SMEs

At MicroHackers, SMEs and mid-sized businesses work directly with a senior consultant on cybersecurity consulting and virtual CISO engagements.

Pentesting, risk assessment and practical security plans help you prioritize the work that matters for your organization.

Ilustración isométrica de profesional de ciberseguridad gestionando dispositivos conectados desde un panel digital, representando los servicios de vCISO y consultoría de MicroHackers.

Cybersecurity led by Oscar Calvo Moldes

Explore Oscar’s professional background

Assess Your Cybersecurity Maturity

a cybersecurity maturity assessment form with questions on two-factor authentication and access control policies, set against a dark blue background with circuit patterns.

Free Cybersecurity Tools

Assess your cyber risk and asset criticality in minutes. No signup required.

Cybersecurity Risk Calculator

Based on the OWASP methodology. Enter your threat data and get an instant risk score that tells you where your organization stands.

Calculate Your Risk Score

Asset Criticality Calculator

Work out which of your assets matter most and where to focus your security budget. Prioritize based on real business impact, not guesswork.

Assess Asset Criticality
ultime guide to securing your iot devices

MicroHackers in the INCIBE Cybersecurity Catalogue

View the MicroHackers catalogue listing

Cybersecurity Insights & Tips

Who Are Hackers? Understanding Different Hacker Types

Realistic image of a hacker sitting cross-legged in a futuristic digital environment filled with green code, representing the different types of hackers and their roles in cybersecurity.

In the ever-evolving landscape of cybersecurity, hackers play a pivotal role, often portrayed as enigmatic figures operating in the shadows…

Offline AI: How to Run Local LLMs with LM Studio

Run local language models with LM Studio

Want to run a capable AI assistant locally, without sending every prompt to an external service?At MicroHackers, we help professionals…

Understanding Botnets: Detection Tips and Protection Strategies

botnet

In today’s interconnected digital landscape, the term “botnet” has become increasingly prevalent, sparking concerns about cybersecurity and individual online safety.…

OWASP Top 10 for LLMs (2025) | AI Security Guide for Large Language Models

owasp llm top 10

Artificial intelligence is reshaping how software is built and used — but with great power comes significant security risk. Large…

Understanding the Different Types of Cybersecurity

Understanding the Different Types of Cybersecurity

Cybersecurity isn’t one-size-fits-all. There are different types of cybersecurity depending on what needs to be protected—software, hardware, networks, or even…

The Internet of Things (IoT): Explained, Benefits & Security Risks

what is iot

In an era where technology continually pushes boundaries, the Internet of Things (IoT) has emerged as a transformative force, revolutionizing…

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