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Tag: command execution

  • Cloud Blog: Ghost in the Router: China-Nexus Espionage Actor UNC3886 Targets Juniper Routers

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    Kurt Seifried
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    Source URL: https://cloud.google.com/blog/topics/threat-intelligence/china-nexus-espionage-targets-juniper-routers/ Source: Cloud Blog Title: Ghost in the Router: China-Nexus Espionage Actor UNC3886 Targets Juniper Routers Feedly Summary: Written by: Lukasz Lamparski, Punsaen Boonyakarn, Shawn Chew, Frank Tse, Jakub Jozwiak, Mathew Potaczek, Logeswaran Nadarajan, Nick Harbour, Mustafa Nasser Introduction In mid 2024, Mandiant discovered threat actors deployed custom backdoors on Juniper Networks’ Junos…

  • Microsoft Security Blog: New XCSSET malware adds new obfuscation, persistence techniques to infect Xcode projects

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    Kurt Seifried
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    Source URL: https://www.microsoft.com/en-us/security/blog/2025/03/11/new-xcsset-malware-adds-new-obfuscation-persistence-techniques-to-infect-xcode-projects/ Source: Microsoft Security Blog Title: New XCSSET malware adds new obfuscation, persistence techniques to infect Xcode projects Feedly Summary: Microsoft Threat Intelligence has uncovered a new variant of XCSSET, a sophisticated modular macOS malware that infects Xcode projects, in the wild. Its first known variant since 2022, this latest XCSSET malware features…

  • Microsoft Security Blog: Malvertising campaign leads to info stealers hosted on GitHub

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    Kurt Seifried
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    Source URL: https://www.microsoft.com/en-us/security/blog/2025/03/06/malvertising-campaign-leads-to-info-stealers-hosted-on-github/ Source: Microsoft Security Blog Title: Malvertising campaign leads to info stealers hosted on GitHub Feedly Summary: Microsoft detected a large-scale malvertising campaign in early December 2024 that impacted nearly one million devices globally. The attack originated from illegal streaming websites embedded with malvertising redirectors and ultimately redirected users to GitHub to deliver…

  • The Register: Ransomware criminals love CISA’s KEV list – and that’s a bug, not a feature

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/02/28/cisa_kev_list_ransomware/ Source: The Register Title: Ransomware criminals love CISA’s KEV list – and that’s a bug, not a feature Feedly Summary: 1 in 3 entries are used to extort civilians, says new paper Fresh research suggests attackers are actively monitoring databases of vulnerabilities that are known to be useful in carrying out ransomware…

  • Hacker News: Running Systemd-Nspawn Containers

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    Kurt Seifried
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    Source URL: https://benjamintoll.com/2022/02/04/on-running-systemd-nspawn-containers/ Source: Hacker News Title: Running Systemd-Nspawn Containers Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text discusses systemd-nspawn, a more secure and lightweight alternative to Docker for managing containers on Linux systems. It highlights the advantages of systemd-nspawn in terms of security and ease of configuration compared to traditional chroot…

  • The Register: Critical PostgreSQL bug tied to zero-day attack on US Treasury

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/02/14/postgresql_bug_treasury/ Source: The Register Title: Critical PostgreSQL bug tied to zero-day attack on US Treasury Feedly Summary: High-complexity bug unearthed by infoseccers, as Rapid7 probes exploit further A high-severity SQL injection bug in the PostgreSQL interactive tool was exploited alongside the zero-day used to break into the US Treasury in December, researchers say.……

  • Bulletins: Vulnerability Summary for the Week of January 27, 2025

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    Kurt Seifried
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    Source URL: https://www.cisa.gov/news-events/bulletins/sb25-034 Source: Bulletins Title: Vulnerability Summary for the Week of January 27, 2025 Feedly Summary: High Vulnerabilities PrimaryVendor — Product Description Published CVSS Score Source Info 0xPolygonZero–plonky2  Plonky2 is a SNARK implementation based on techniques from PLONK and FRI. Lookup tables, whose length is not divisible by 26 = floor(num_routed_wires / 3) always…