National Cybersecurity Competence Center Luxembourg - nc3.lu

Advice & Guidance

SOS Guide

learn

practice

SOS Guidance

Discover the material

For individuals, private organisations, civil associations and municipalities
In need of urgent responses to questions around cybersecurity risks
Short articles addressing common questions with actionable recommendations

In this section

Malicious Codes

Hardware Failures

Information Theft

Theft of Material

Email

How to recognize a suspicious e-mail

I opened an attachment from an email

I suspect someone is using my mailbox

Someone asks for confidential information

How to proceed with Greetings Cards

Malicious Codes

I think my computer is infected

Hardware Failures

Can I give my hardware for repair?

How to get rid of my old hardware?

Information Theft

What if my login data has been compromised or even disclosed?

Theft of Material

What if your hardware is stolen, lost, seized?