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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

Popular Fitness Apps Leak Location Data Even When Users Set Privacy Zones

🚩 Students discovered: when a user starts fitness activity from home, an attacker can use app's API metadata to pinpoint their home location, even if they've set up an "endpoint privacy zone" (EPZ) for that area. #privacy

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21.4.2023

Avoid this "lost injured dog" Facebook hoax

Compromised or new accounts sending hoax posts to e.g. local community groups. Now with "Lost injured dog" approach. This is common - used to great effect in the “dead daughter / free PS5” scam last year. Avoiding hoaxes >> #cybercrime

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21.4.2023

FBI and FCC warn about “Juicejacking” – but just how useful is their advice?

Phones charge over USB cables, which carry both power and data. 🪫 When you plug into a USB outlet at an airport, how do you know you're only getting power, not a secret data connection? More info about #juicejacking >> #cybersecurity

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21.4.2023

Fake Chrome updates spread malware

⚠️ Campaign (since Nov-22) uses vulnerable, hacked sites to push fake browser updates. Malicious JS shows an update msg and automatically downloads a zip when landing on the page. Opening the file will execute a cryptominer #malware.

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21.4.2023

Discarded, not destroyed: Old routers reveal corporate secrets

🗑️ The fate of a discarded routers? ESET purchased a few used ones to investigate. In many cases, previous configurations weren't wiped and data could be used to identify the prior owners and network details. #cybersecurity

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21.4.2023

AI chatbots making it harder to spot phishing emails, say experts

⚠️ Europol issues a warning about criminal use of ChatGPT "AI allows crafting very believable ‘spear-phishing’ emails and other written communication with very little effort, especially compared to what you have to do before." #phishing

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31.3.2023

Pig butchering scams: The anatomy of a fast‑growing threat

💬 Hyper-connectedness cuts both ways. Scammers also can reach you anytime, any channel. And their techniques are developing. "Pig butchering scams" start with weeks long cold msg chains, to trick people later. Examples >> #cybercrime

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31.3.2023

Microsoft Security Copilot is a new GPT-4 AI assistant for cybersecurity

🤖 Microsoft is developing an AI-powered #cybersecurity assistant to help identify breaches and derive smart signals from data. Security Copilot has a chatbot interface like new Bing, and is the latest example of MS's big push with AI.

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31.3.2023

New Wi-Fi Protocol Security Flaw Affecting Linux, Android and iOS Devices

⚠️ Researchers uncovered a #vulnerability in IEEE 802.11 Wi-Fi protocol standard: "Attacker can disconnect a victim and connect under his MAC address (using the credentials of the adversary) to steal the data still underway to them."

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31.3.2023