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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

How IT Teams Can Use 'Harm Reduction' for Better Cybersecurity Outcomes

Harm reduction approach in #cybersecurity guidance: ⛔ "Never use QR codes!" vs. ⚠️ "Well.. if you do use a QR code, at least use these cues to know, if you landed on a secure site or not." Efficient or sloppy?

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5.8.2022

FEMA warns emergency alert systems could be hacked to transmit fake messages unless software is updated

⚠️ #Cybersecurity researcher provided FEMA with evidence that unpatched EAS (Emergency Alert System) devices are vulnerable. 📺 TV and radio networks use these to transmit alerts. This could allow hackers to broadcast fake alert messages.

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5.8.2022

Microsoft accounts targeted with new MFA-bypassing phishing kit

⚠️ Ongoing large-scale attack uses typo-squatted domains and proxy-based #phishing kit to target MS users and bypass MFA. Goal - breach corporate accounts for BEC attacks and divert payments to attacker's bank accounts. Attack details >>

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5.8.2022

Industroyer: A cyber‑weapon that brought down a power grid

Back in 2017, Industroyer was the first #malware targeted for hitting power grids. ⚠️ In 04/22 Rus attacked grids in UKR. Attack was luckily thwarted, but critical infrastructure is becoming more and more frequent target for cyber attacks.

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17.6.2022

Travel-related Cybercrime Takes Off as Industry Rebounds

Researchers warn a post-COVID upsurge in travel has painted a bullseye on the industry and has spurred #cybercrime's. Rising: ✈️ Theft of airline reward points 🔐 Account takeover for travel websites 🗄️ Travel-related database breaches

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17.6.2022

New Hertzbleed Side Channel Attack Affects All Modern AMD and Intel CPUs

⚠️ New interesting #vulnerability in modern Intel/AMD processors can let attackers steal e.g. encryption keys via timing-based side channels. Intel recommends cryptographic devs to harden apps against frequency throttling info disclosure.

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17.6.2022

Facebook Messenger Scam Duped Millions

🎣 One #phishing scam stole 1M FB credentials in 4 months - and counting. Scam included familiar elements: 🔗 short msg with a link ↩️ chain of redirects to dodge security 🔐 fake FB login 🤖 automated distribution to victim's friends

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17.6.2022

Ransomware Group Debuts Searchable Victim Data

#Ransomware groups have started regularly threatening to publish stolen victim data on dark web. ⚠️ Latest cunning innovation to get victims concerned is publishing on public internet, with all data available in an easily searchable form.

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17.6.2022

Paying Ransomware Paints Bigger Bullseye on Target’s Back

#Ransomware deals often go wrong: ⚠️ 80% of victims that paid were hit a 2nd time ⚠️ Frequently data became unusable during the decryption because of corruption issues Remember - attackers will often try to profit in any possible way.

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10.6.2022