Tag: keys
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Hacker News: Decrypting encrypted files from Akira ransomware using a bunch of GPUs
Source URL: https://tinyhack.com/2025/03/13/decrypting-encrypted-files-from-akira-ransomware-linux-esxi-variant-2024-using-a-bunch-of-gpus/ Source: Hacker News Title: Decrypting encrypted files from Akira ransomware using a bunch of GPUs Feedly Summary: Comments AI Summary and Description: Yes Summary: The text details a method of recovering data from the Akira ransomware without paying a ransom. The author shares insights into the reverse engineering of the ransomware, outlining…
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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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Anchore: How to Automate Container Vulnerability Scanning for Harbor Registry with Anchore Enterprise
Source URL: https://anchore.com/blog/how-to-automate-container-vulnerability-scanning-for-harbor-registry-with-anchore-enterprise/ Source: Anchore Title: How to Automate Container Vulnerability Scanning for Harbor Registry with Anchore Enterprise Feedly Summary: Security engineers at modern enterprises face an unprecedented challenge: managing software supply chain risk without impeding development velocity, all while threat actors exploit the rapidly expanding attack surface. With over 25,000 new vulnerabilities in 2023…
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Hacker News: Constant-Time Code: The Pessimist Case [pdf]
Source URL: https://eprint.iacr.org/2025/435.pdf Source: Hacker News Title: Constant-Time Code: The Pessimist Case [pdf] Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the challenges and pessimistic outlook surrounding the implementation of constant-time coding in cryptographic software, especially in the light of modern compiler optimization techniques and the increasing complexity of CPU architectures.…
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Simon Willison’s Weblog: Notes on Google’s Gemma 3
Source URL: https://simonwillison.net/2025/Mar/12/notes-on-googles-gemma-3/ Source: Simon Willison’s Weblog Title: Notes on Google’s Gemma 3 Feedly Summary: Google’s Gemma team released an impressive new model today (under their not-open-source Gemma license). Gemma 3 comes in four sizes – 1B, 4B, 12B, and 27B – and while 1B is text-only the larger three models are all multi-modal for…