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Last year we wrote about a Windows 11 vulnerability that allowed a regular user to gain administrative privileges. Not long after, Manuel Kiesel from…
Over the course of 2025, we performed several hundred security assessments for our clients. In each of these, security analysts must understand a new…
NTLM is the legacy authentication protocol in Windows environment. In the past few years, I've had the opportunity to write on this blog about NTLM…
The gRPC framework, and by extension gRPC-Web, is based on a binary data serialization format. This poses a challenge for penetration testers when…
Something a bit wild happened recently: A rival of LockBit decided to hack LockBit. Or, to put this into ransomware-parlance: LockBit got a post-paid…
On Saturday, 14 March, Switzerland’s next generation of IT professionals will gather at the VIS Contact Party, the largest academic IT recruiting fair…
Security Analyst John Ostrowski identified a vulnerability in Lenovo Vantage, an application provided by Lenovo that helps
to manage computer…
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