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What is a vCISO? Understanding the role of virtual CISO

What is a vCISO, what they do, and why the virtual CISO model is growing fast among companies and cybersecurity consultants.

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12.6.2025

What is a modular cyber security framework and why they are essential for consultants

Modular cyber security frameworks make compliance management easier, and helps consultants scale faster, win more deals, and build recurring revenue.

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12.6.2025

Cyberday app outage on Tuesday 10/6/2025: Explanation and follow-up

This message goes through the details of the recent incident that produced downtime in Cyberday during 10.6.2025, and related early mitigation.

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11.6.2025

Kicking Off a Summer of Innovation at Cyberday

This summer, Cyberday is proud to launch an ambitious and inspiring project centered on deep regulatory research and international collaboration. We’ve welcomed 12 talented information security students, who will work together to simplify compliance.

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10.6.2025

What is CRA? Introduction to Cyber Resilience Act requirements

What is CRA (Cyber Resilience Act)? Learn CRA requirements, who it applies to, and how to prepare for CRA compliance with this complete, practical guide.

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2.6.2025

NIS2 delays, healthcare breaches & improved Trust Center: Cyberday product and news summary 5/2025 🛡️

This is the May news and product review from Cyberday and also a summary of the latest admin webinar. Read about NIS2 delays, recent cyberattacks as well as recent and future development on Cyberday.

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30.5.2025

End of hourly billing: why value-based pricing works for compliance consultants

Hourly billing is fading fast in compliance consulting. Learn why value-based pricing better aligns incentives, boosts earnings, and how compliance consultants can transition effectively.

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26.5.2025

What is an ISMS? A guide to information security management systems

Learn what ISMS is, why it matters, and how to implement an ISMS step-by-step. See how ISO 27001 and NIS2 fit into your information security management system.

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14.5.2025

ChatGPT-Written Malware

🤖 ChatGPT-written #malware is starting to be seen in the wild. Generated code isn’t yet that good. But the trend is worrying, as the tech will get better and can give less skilled hackers - aka script kiddies - new capabilities.

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13.1.2023

Researchers Could Track The GPS Location Of All Of California's New Digital License Plates

Team of #cybersecurity researchers gained admin access into Reviver, the sole provider of digital licence places in California. ⚠️ Access allowed them to e.g. track the physical GPS location of all Reviver customers.

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13.1.2023

Multiple Danish Banks Disrupted By DDoS Cyber-Attack

Recent DDoS attack on Denmark's central bank and IT partner Bankdata disrupted services of total 8 Danish banks this week. 📈 DDoS attacks grow rapidly worldwide. They're a big threat when high availability is critical. #cybersecurity

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13.1.2023

Royal Mail cyberattack linked to LockBit ransomware operation

📮 #Cyberattack on Royal Mail halted its international shipping. This was #ransomware attack by LockBit gang, someone using Lockbit Black - their latest encryptor. Attack crippled shipping devices and caused ransom notes to print.

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13.1.2023

4 Most Common Cyberattack Patterns from 2022

Challenging year for security teams with e.g. war in Europe, persistently remote workforce and a series of large-scale #cyberattack's. Common patterns: 💰 Ransomware 📨 Email compromise 🏭 Supply chain attacks 🤖 IoT device attacks

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23.12.2022

“Suspicious login” scammers up their game – take care at Christmas

"There was a suspicious login to your account" is a popular start by cyber scammers. In this article you'll see a sequence of screenshots and steps involved in a recent social media #cyberattack received by the authors. Scam details ➡️

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23.12.2022

Make sure your company is prepared for the holiday hacking season

Why cyberattacks increase around the holidays: 🧑‍💻 Undestaffed IT staff ⚠️ Relaxed #cybersecurity posture after a busy year ⏰ Rush to finish projects, danger for mistakes 👤 Contractors filling positions - not familiar with guidelines

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23.12.2022

UK Privacy Regulator Names and Shames Breached Firms

ICO has taken the step of publishing details of companies that suffered personal data breaches. The era of relative anonymity looks to be over. In the year ending 10/2022, ICO-issued fines also incresased over 200%, to £15.2m. #privacy

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23.12.2022

Okta says its GitHub account hacked, source code stolen

Okta is a leading provider of IAM solutions. In a 'confidential' email Okta describes a recent #cyberattack, which lead to threat actors accessing its GitHub repositories and stealing Okta Workforce Identity Cloud (WIC) source code.

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23.12.2022