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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

FBI nuked web shells from hacked Exchange Servers without telling owners

As guidance and do-it-yourself tools had already been utilized, FBI got a search warrant and went in to clean still-compromised MS Exchange servers themselves - ending up successfully uninstalling hundreds of web shells. #cybersecurity

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14.4.2021

61 percent of employees fail basic cybersecurity quiz

Study tested cybersec habits of 1,200 workers. Other findings: ⚠️ 17% of information services workers passed, compared to 57% of healthcare ⚠️ employees aged 18-24 performed worst ⚠️ 60% of who failed feel safe from threats #cybersecurity

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14.4.2021

Average convicted British computer criminal is young, male, not highly skilled, researcher finds

Research from Royal Holloway says the average convicted Computer Misuse Act criminal is: 👨‍💻 male, 29 years 📉 semi- or low-skilled 👤 working alone 🗃️ no knowledge of his or her victim #cybersecurity

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14.4.2021

Food Shortages at Dutch Supermarkets After Ransomware Outage

#Ransomware attack on a major supplier forced the IT to pull the plug on data systems and resulted as empty shelves on the stores of Netherlands’ largest supermarket chain. #cybersecurity

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14.4.2021

7 new social engineering tactics threat actors are using now

Social engineering is nothing new, but cyber criminals constantly develop new methods to watch out for, e.g.: 🌐 Typosquatting or lookalike domains 🎙️ Deepfake recordings 🔗 Malicious QR codes #cybersecurity

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14.4.2021

This Android malware hides as a System Update app to spy on you

A new, "sophisticated" spyware disguises itself as a System Update app and has complex capabilities otherwise too. This app was luckily still on a third-party repository (not official Play Store), but good to stay aware. #cybersecurity

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30.3.2021

FatFace sends controversial data breach email after ransomware attack

Clothing brand experienced a #ransomware attack, which resulted in the attackers being paid 2M$. A big uproar was caused by an odd breach notification message to data subjects, asking to "keep the message confidential". #cybersecurity

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30.3.2021

Fleeceware apps earned over $400 million on Android and iOS

Fleeceware = Apps w/ free trial (and no special functionality), after which they overcharge for subscriptions - even if the app is deleted. Research found 204 apps, w/ > 1 billion downloads & $400 million in revenue. #cybersecurity

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30.3.2021

CompuCom MSP expects over $20M in losses after ransomware attack

Costs of CompuCom #ransomware attack: Downtime for customers: -5M $ System recovery and "repair": -10M $ Cyber insurance is expected to "possibly cover a portion". #cybersecurity

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30.3.2021