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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

North Korean Missile Program Funded Through Stolen Crypto

In 1,5 years, hackers have stolen 50M$ of crypto from exchanges in US, EUR and Asia. Some sources say amount can be 400M$. This money is a "key revenue source" to fund Pyongyang's nuclear missile programme, says UN report. #cybersecurity

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11.2.2022

CISA, FBI, NSA Issue Advisory on Severe Increase in Ransomware Attacks

⚠️ #Cybersecurity authorities from AUS, UK and US warn of increase in sophisticated ransomware targeting critical infra. Top 3 infection vectors are: 🎣 Spear-phishing 🔓 Stolen or brute-forced credentials 🤖 Exploits of software flaws

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11.2.2022

Unpatched Security Bugs in Medical Wearables Allow Patient Tracking, Data Theft

🏥 Telehealth care is on the rise, but rush has unleashed many wearables that are vulnerable to attacks. Kaspersky found 33 vulnerabilities in MQTT data transfer protocol, putting patient data at risk to MitM attacks. #cybersecurity

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4.2.2022

Actor’s verified Twitter profile hijacked to spam NFT giveaways

Previously Twitter account hijack scams often led to switch profile pic Elon Musk and spamming crypto links. Currently hot scam is hijacking verified profile and promoting and selling NFTs. Examples in article >> #cybersecurity

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4.2.2022

How to tell if your phone has been hacked

Signs of a compromised phone: 🔋 battery drain 📈 data usage spikes 🔘 GPS or Wi-Fi On/Off by itself 🛑 random ad pop-ups 📱 unknown apps installed 💬 strange call / sms history Tips for keeping safe in the article. #cybersecurity

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4.2.2022

A cyber attack severely impacted the operations of German petrol distributor Oiltanking GmbH

BfV recently warned about cyber attacks by China-linked APT27 group. Now Oiltanking GmbH was hit, details of attack unclear. Petrol distribution is critical infra and attacks like this could impact overall fuel supply. #cybersecurity

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4.2.2022

Scary Fraud Ensues When ID Theft & Usury Collide

⚠️ A data breach related nightmare where identity thieves were able to take a 546 percent interest payday loan in "Jim's" name. Luckily he learned about it before collection agents came, but it could have been different. #cybersecurity

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4.2.2022

US Says National Water Supply 'Absolutely' Vulnerable to Hackers

In 2021 ransomware crippled a US oil pipeline. This sped up gov's will to address infra #cybersecurity. ⚠️ Now officials call drinking water supply defenses "absolutely inadequate". Attack there could e.g. cause unsafe water production.

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28.1.2022

Phishing Simulation Study Shows Why These Attacks Remain Pervasive

F-Secure investigated #phishing response of 82,000 employees. ⚠️ 12% click, many within first 5 minutes ⚠️ The personality of the message affects rates heavily ⚠️ IT staff clicked as often as others and reported worse than average

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28.1.2022