Weekly #cybersecurity digest to your inbox

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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

Clorox Cyber Attack to Cause Product Shortages, Impact First Quarter Results

🏭 Clorox was quiet about it's 08/2023 data breach, but clearly effects were severe. Currently the California-based company with around 9000 employees is still recovering and expecting negative impact on Q1/2024 results. #cybersecurity

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29.9.2023

5 of the top programming languages for cybersecurity

Far from all roles in #cybersecurity demand coding skills. But if your's does, a basic understanding of principles is e.g. the following languages could be useful: 1️⃣️ Python 2️⃣️ JavaScript 3️⃣️ SQL 4️⃣️ PowerShell

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29.9.2023

Credit card thieves target Booking.com customers

⚠️ Cybercriminals are now booking hotel rooms. Before their arrival, these "guests" ask the hotel staff to print a document with a credible backstory. The document in reality is an infostealer masked as a pdf. Details >> #cybercrime

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29.9.2023

‘All Of Sony Systems’ Allegedly Hacked by New Ransomware Group

⚠️ New dark web gang claims it breached Sony’s systems in #ransomware attack. Sony didn't want to pay, so they're selling stolen data incl. presentations, Java files and 6000 other internal files. Sony hasn't publicly commented the case.

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29.9.2023

Microsoft is Rolling out Support for Passkeys in Windows 11

🔑 Passkey support is granually expanding. Passkeys are created using cryptography, while passwords are user-created. They are also not usually transmitted or stored on servers. On Windows they're created in Windows Hello. #cybersecurity

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29.9.2023

Wyze home cameras temporarily show other people's security feeds

📹 What would you NOT want happening with your home camera? WYZE says a 'web caching issue' caused private home camera feeds to be exposed for other users in their web service. #cybersecurity

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15.9.2023

Vietnamese Hackers Deploy Python-Based Stealer via Facebook Messenger

⚠️ New #phishing attack leverages FB Messenger, fake accounts and links to malicious attachments. The goal is to steal the targets FB Business account. Good accounts can be easily monetized on dark web markets.

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15.9.2023

MGM Resorts Cyberattack Hobbles Las Vegas Strip Operations

🏨 Hotel giant suffered a #ransomware attack on 10/9. Operations were disrupted in multiple cities: 🔒 guests locked out of their rooms 🎰 slot machines down 🖋️ reservations done by 'pen and paper'

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15.9.2023

Microsoft Warns of New Phishing Campaign Targeting Corporations via Teams Messages

⚠️ Teams chats used to more often to send #phishing lures to infiltrate corporate networks. These Teams messages then often include e.g. malicious links to ZIPs on SharePoint.

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15.9.2023