Tag: encryption keys
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Hacker News: Akira ransomware can be cracked with sixteen RTX 4090 GPUs in around ten hours
Source URL: https://www.tomshardware.com/tech-industry/cyber-security/akira-ransomware-cracked-with-rtx-4090-new-exploit-to-brute-force-encryption-attack Source: Hacker News Title: Akira ransomware can be cracked with sixteen RTX 4090 GPUs in around ten hours Feedly Summary: Comments AI Summary and Description: Yes Summary: The discovery of a GPU-based brute-force method to decrypt files affected by the Akira ransomware attack represents a significant breakthrough in cybersecurity. This method enables…
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Hacker News: Reversing Samsung’s H-Arx Hypervisor Framework (Part 1)
Source URL: https://dayzerosec.com/blog/2025/03/08/reversing-samsungs-h-arx-hypervisor-part-1.html Source: Hacker News Title: Reversing Samsung’s H-Arx Hypervisor Framework (Part 1) Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses Samsung’s advancements in mobile hypervisor security, specifically their Real-time Kernel Protection (RKP) implemented through their Exynos platform. It details the transition from a monolithic to a modular design, highlighting…
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The Register: Microsoft quietly erases Windows 11 TPM 2.0 bypass workaround from help page
Source URL: https://www.theregister.com/2025/02/05/windows_11_hardware_requirement_workaround/ Source: The Register Title: Microsoft quietly erases Windows 11 TPM 2.0 bypass workaround from help page Feedly Summary: You’ll upgrade that aging piece of kit and you’ll like it For the past three years, Microsoft documented a way to run Windows 11 on PCs that lack Trusted Platform Module 2.0 hardware –…