Like all good researchers, we publish our findings for everyone’s benefit. The articles here evidence our commitment to technical excellence and the breadth of the disciplines we cover.
F-Secure conducted research into the Ellume COVID-19 Home Test with the intention of finding methods to fake a COVID test result. This device was chosen specifically because of the Bluetooth device that is used as the...
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Endpoint Security Framework (ESF) is the new(ish) security auditing tool that Apple has introduced to provide the security industry with a one stop shop for all its telemetry needs.
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I woke up one day and realized I didn't know much about the FIX protocol. So I spent a few days looking into it and then created a Burp extension to make my life easier.
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In my previous blog post, I wrote about how I found a Gatekeeper bypass vulnerability in how archive files are unpacked with Archive Utility. This post analyses the issue in more detail.
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When extracted by Archive Utility, file paths longer than 886 characters would fail to inherit the com.apple.quarantine extended attribute, making it possible to bypass Gatekeeper for those files.
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During adversarial simulation exercises we often have to solve complex problems with novel techniques. More often than not it is the solution to these problems that drives progress.
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In late February 2021, F-Secure’s Managed Detection and Response (MDR) service identified the execution of SystemBC malware as part of a hands on keyboard crimeware intrusion.
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In the previous lab, we learnt that with read-only permissions, we can still read Azure Logic App Workflow definitions to search for sensitive information.
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In the final part of F-Secure Consulting's Attack Detection Fundamentals workshop series for 2021, we covered a walkthrough of an end-to-end kill chain in Azure.
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In the final part of F-Secure Consulting's Attack Detection Fundamentals workshop series for 2021, we covered a walkthrough of an end-to-end kill chain in Azure.
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Reversing Engineering on zOS has some challenges - one of the biggest is attempting to get started.
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In part three of F-Secure Consulting's Attack Detection Fundamentals workshop series for 2021, we covered an end-to-end kill chain, from initial access and discovery using some 'compromised' credentials, through to the installation of persistence and the...
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