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Tag: attack mechanism

  • Krebs on Security: Microsoft Fix Targets Attacks on SharePoint Zero-Day

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    Kurt Seifried
    in

    Source URL: https://krebsonsecurity.com/2025/07/microsoft-fix-targets-attacks-on-sharepoint-zero-day/ Source: Krebs on Security Title: Microsoft Fix Targets Attacks on SharePoint Zero-Day Feedly Summary: On Sunday, July 20, Microsoft Corp. issued an emergency security update for a vulnerability in SharePoint Server that is actively being exploited to compromise vulnerable organizations. The patch comes amid reports that malicious hackers have used the Sharepoint…

  • CSA: Consent Phishing: Bypassing MFA with OAuth

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    Kurt Seifried
    in

    Source URL: https://www.valencesecurity.com/resources/blogs/the-rising-threat-of-consent-phishing-how-oauth-abuse-bypasses-mfa Source: CSA Title: Consent Phishing: Bypassing MFA with OAuth Feedly Summary: AI Summary and Description: Yes Summary: The text discusses the rising threat of consent phishing as a sophisticated attack vector targeting SaaS security, distinct from conventional phishing tactics. By leveraging OAuth 2.0 protocols, attackers can gain persistent access to sensitive resources,…

  • Hacker News: NixOS and reproducible builds could have detected the xz backdoor

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    Kurt Seifried
    in

    Source URL: https://luj.fr/blog/how-nixos-could-have-detected-xz.html Source: Hacker News Title: NixOS and reproducible builds could have detected the xz backdoor Feedly Summary: Comments AI Summary and Description: Yes Summary: The text details a significant security breach involving the open-source xz compression software, where a backdoor was inserted by a malicious maintainer. This event highlights the vulnerabilities within the…

  • Schneier on Security: Implementing Cryptography in AI Systems

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    by

    Kurt Seifried
    in

    Source URL: https://www.schneier.com/blog/archives/2025/02/implementing-cryptography-in-ai-systems.html Source: Schneier on Security Title: Implementing Cryptography in AI Systems Feedly Summary: Interesting research: “How to Securely Implement Cryptography in Deep Neural Networks.” Abstract: The wide adoption of deep neural networks (DNNs) raises the question of how can we equip them with a desired cryptographic functionality (e.g, to decrypt an encrypted input,…