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What is GDPR? Introduction to requirements

What is GDPR? Learn what the General Data Protection Regulation is, who it applies to, key requirements, and how to stay compliant with the EU data privacy law.

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7.5.2025

Cyber security regulations and frameworks in Belgium 🇧🇪

Explore Belgium cyber security regulations and frameworks like NIS2, GDPR, DORA, and ISO 27001 to ensure your business stays compliant and secure.

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30.4.2025

What is the NIS2 Law in Belgium? 🇧🇪 Introduction to requirements

Learn what the Belgian NIS2 Law is, Belgium’s national implementation of the EU NIS2 Directive. Understand key requirements, compliance timelines, sector coverage, and how Cyberday helps you meet them.

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29.4.2025

What is CyberFundamentals? 🇧🇪 Belgium's cybersecurity framework

Learn what is CyberFundamentals, Belgium's cybersecurity framework for SMEs. Get an overview of requirements, benefits, and steps for compliance.

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29.4.2025

10 things I wish I knew: Starting your ISO 27001 project on the right track

This post shares 10 key lessons learned from going through an ISO 27001 certification project - from the importance of setting clear goals and managing documentation to the realities of risk management and the value of using the right tools.

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23.4.2025

Understanding NIS2: supervision and penalties of non-compliance

Let's now look into the NIS2 directive, it's supervision in EU member states and what is supervised. We'll also check out NIS2 penalties for noncompliance and how you can stay compliant (to avoid penalties).

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15.4.2025

Comparing EU cybersecurity frameworks: NIS2, GDPR, DORA and more

A comparison of key cybersecurity frameworks in the EU, including NIS2, GDPR, DORA, CRA, and ISO 27001. Learn who they apply to and what they require.

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10.4.2025

ISO 27001 compliance vs. certification: differences, benefits & which path to choose

Understanding when to pursue ISO 27001 compliance rather than going for certification—or vice versa—hinges on your organizational priorities, resources, and long-term security strategies. Check the differences and learn which path to choose.

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1.4.2025

Inside Ireland’s Public Healthcare Ransomware Scare

Unusually direct and instructive "lessons learned" about #ransomware attack in May 2021. Key points: ⚠️ Initial intrusion 8w earlier, email w/ infected Excel doc ⚠️ IT admins not able to spot "red flags" ⚠️ Recovery costs over 529 M€

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17.12.2021

Microsoft December 2021 Patch Tuesday: Zero-day exploited to spread Emotet malware

🩹 On this Patch Tuesday, MS fixed #cybersecurity problems e.g. in Office, Edge and PowerShell. Issues included Remote Code Execution (RCE) vulnerabilities, privilege escalation flaws, spoofing bugs, and DoS issues. Detailed summary >>

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16.12.2021

Hackers Begin Exploiting Second Log4j Vulnerability as a Third Flaw Emerges

Cloudflare reports cyber criminals are already exploiting a second bug in Log4j utility. "Anyone using Log4j should update to version 2.16.0 ASAP, even if previously already updated to 2.15.0." #cybersecurity

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16.12.2021

Volvo Confirms R&D Data Stolen in Breach

Volvo Cars confirmed a leak of R&D data, as an unauthorized someone accessed their file repository. Operations took a hit, but so far data suggests security of customer cars or personal data was not compromised. #cybersecurity

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16.12.2021

AWS Is The Internet's Biggest Single Point Of Failure

AWS #outage showed a huge part of internet relies on it. It affected: 📺 Streaming (e.g. Netflix), 🎮 gaming (e.g. PUBG), 📷 IoT devices (e.g. Ring cameras), even 🚗 electric car charging Why is this dependence a bad thing? Learn more >>

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10.12.2021

Canada Charges Its “Most Prolific Cybercriminal”

31-year-old Canadian man has been arrested and charged with fraud in connection with numerous #ransomware attacks against businesses, government agencies and private citizens throughout Canada and the United States.

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9.12.2021

2022 and the threat landscape: The top 5 future cybersecurity challenges

Continuous improvement is needed from security teams. Examples of 2022 #cybersecurity challenges: ⚠️ Zero trust adoption ⚠️ New 5G risks ⚠️ Evolving phishing strategies ⚠️ Misconf'd enterprise APIs used for lateral movement on attacks

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9.12.2021

Ubiquiti breach an inside job, says FBI and DoJ

“Sharp exploited access as 'cloud lead' to steal gigabytes of company data, then, posing as an anon hacker, sent the company a nearly $2M ransom demand." Insider risks often not getting sufficient resources for mitigation. #cybersecurity

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9.12.2021

SolarWinds Attackers Spotted Using New Tactics, Malware

Year after SolarWinds attacks, its orchestrators seem active again - looking for ways to spread through service providers to thousands of customers. New tactics seem to include e.g. 🦠 novel #malware (Ceeloader) and 🔓 MFA push abuse.

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9.12.2021