Blog - Warpnet

Operational Technology: Infrastructural Awareness

Operational Technology. It is everywhere. Did you know that OT powers our most critical infrastructures? Infrastructures like electricity grids, water purification plants, airports, transportation, and food and healthcare industries are all dependent on this domain. The talk about the IT & OT convergence is booming, and with that, the need for improved cybersecurity measures grows alongside it.

Cybertrends rapport ABN AMRO: organisaties hebben onterecht vertrouwen in hun eigen cyberveiligheid

ABN AMRO cyber trends report: organizations have unwarranted confidence in their own cyber security

Nearly two in ten Dutch companies suffered damage from cybercrime last year, according to research by ABN AMRO. Financial losses were the most common, followed by the loss of customer data, trade secrets and operational disruptions. Yet SMEs in particular have unjustified confidence in their own cyber resilience. Dangerous underestimation of cyber threats In the large business sector, 93...

CVE-2025-26651: Pressing the LSM kill switch

Revealing a vulnerability in Windows Local Session Manager (LSM) that causes it to crash

PwnDoc: Hacking a Reporting Tool

Finding 5 CVEs in the PwnDoc pentest reporting tool, angular-expressions and docx-templater. This includes multiple 1-click Remote Code Execution vulnerabilities by escaping the JavaScript sandbox in the templating engine.

Voorbereidingen en ervaring met het OSWP-examen

Preparation and experience for the OSWP exam.

This month, our colleague Remco earned his OSWP (Offensive Security Wireless Professional) certification. In this blog post, he shares his journey and experiences on the way to achieving this certification.

Configureer DANE en DNSSEC voor Exchange Online

Configure DANE and DNSSEC for Exchange Online.

Looking for ways to improve the security of your e-mail traffic? Microsoft announced in October full support for the email security standard DANE on Exchange Online.

Warpnet CTF 2024 - Final Challenge

At the end of September, we hosted an online week-long Capture The Flag event on our Hacklabs platform. Participants had lots of fun playing and solving the challenges, and learning from each other after the competition. This ended with a finale at our office where the best participants played one final challenge to distribute the...

De rol van een Cloud Engineer – in gesprek met Haije

The Role of a Cloud Engineer - in conversation with Haije

It's a profession you hear about more and more in the IT sector: Cloud Engineer. But what does a Cloud Engineer's workday look like and what does he or she do?

De menselijke factor in cybersecurity – Social Engineering

The human factor in cybersecurity - Social Engineering

Cybercriminals exploit employee gullibility through social engineering. In this article, we will tell you more about social engineering pen testing techniques and show you what our pen testers can find during a test.

Leren in de praktijk: stage lopen bij Warpnet

Learning in practice: internship at Warpnet

At Warpnet, we believe that you learn the most in practice, so we also regularly take on interns. Last period, Tjesse joined our team as an intern. During his internship, he investigated which vulnerabilities in Secure Dropzone - Warpnet's tool for secure file transfer - were most relevant to perform a pen test on...

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