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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

Token tactics: How to prevent, detect, and respond to cloud token theft

⚠️ When we increase MFA coverage, threat actors need more sophisticated techniques to compromise resources. Recently there's been a significant increase in token theft. Read Microsoft's DART team's report on the #cybersecurity threat >>

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18.11.2022

Google to Pay $391 Million Privacy Fine for Secretly Tracking Users' Location

391M$ fine: Google's #privacy actions deemed deceptive. ⚠️ "misled users to think they turned off location tracking, but continued to collecting data" Location is combined with behavioral data to create user profiles eg for ad targeting.

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18.11.2022

Instagram Impersonators Target Thousands, Slipping by Microsoft's Cybersecurity

⚠️ #Phishing attack targets 22k students in the US with a "unusual login on Instagram" scam. To note: attack used a valid 41-month old domain with a good reputation, and was able to pass e.g. MS 365 and Exchange email protections.

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18.11.2022

It’s time. Delete your Twitter DMs

Twitter is in quite a chaos. Security people are advising to e.g. delete DMs 💬 and stop using Twitter SSO 🔐. Recently quitted Twitter employees include: - CISO - Head of Trust & Safety - CPO (privacy) - CCO (compliance) #cybersecurity

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18.11.2022

The Biggest Phishing Breaches of 2022 and How to Avoid them for 2023

#Phishing attacks were once primitive and full of typos, but nowadays even experts have trouble identifying them. Top types in 2022: 🅰️ Typosquatting 🌐 Lookalike domains 👔 Executive impersonation 🧑‍💼 High-level employee targeting

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11.11.2022

Mastodon: What you need to know for your security and privacy

After Elon Musk's acquisition of Twitter, Mastodon is becoming hot. Mastodon is a free, ad-free, decentralised, open-source social media, created by a German non-profit organization. If you're interested, check also these related #cybersecurity tips >>

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11.11.2022

Australian real estate agency Harcourts suffers a data breach

Harcourts suffered a #cyberattack last month. Rental database incl. lots of sensitive data (photo IDs, signature copies, etc.). ⚡ Harcourts smoothly blames partner: "Breach occurred due to Stafflink employee using own device for work..."

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11.11.2022

Having refused to pay ransom, health insurer Medibank sees customer data posted online by hackers

Australia's largest health insurer Medibank announced they won't pay to #ransomware gang. ⚠️ Crooks started releasing client data online, dividing insured customers to "good" & "naughty" depending on e.g. substance abuse or medical issues.

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11.11.2022

Parcel delivery scams are on the rise: Do you know what to watch out for?

Parcel delivery scams spoof e.g. DHL / other delivery services, sending #phishing emails / SMS telling something's wrong with delivery to get users to click. 📈 Amounts are soaring as e-commerce has grown and holiday's are coming up.

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28.10.2022