Tag: cybersecurity defense
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Alerts: CISA Releases Insights from Red Team Assessment of a U.S. Critical Infrastructure Sector Organization
Source URL: https://www.cisa.gov/news-events/alerts/2024/11/21/cisa-releases-insights-red-team-assessment-us-critical-infrastructure-sector-organization Source: Alerts Title: CISA Releases Insights from Red Team Assessment of a U.S. Critical Infrastructure Sector Organization Feedly Summary: Today, CISA released Enhancing Cyber Resilience: Insights from CISA Red Team Assessment of a U.S. Critical Infrastructure Sector Organization in coordination with the assessed organization. This cybersecurity advisory details lessons learned and key…
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Alerts: CISA and Partners Release Update to BianLian Ransomware Cybersecurity Advisory
Source URL: https://www.cisa.gov/news-events/alerts/2024/11/20/cisa-and-partners-release-update-bianlian-ransomware-cybersecurity-advisory Source: Alerts Title: CISA and Partners Release Update to BianLian Ransomware Cybersecurity Advisory Feedly Summary: Today, CISA, the Federal Bureau of Investigation (FBI), and the Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) released updates to #StopRansomware: BianLian Ransomware Group on observed tactics, techniques, and procedures (TTPs) and indicators of compromise…
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Hacker News: "An utter shitshow": Inside the Transport for London cyberattack
Source URL: https://www.londoncentric.media/p/an-utter-shitshow-inside-the-transport Source: Hacker News Title: "An utter shitshow": Inside the Transport for London cyberattack Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses a significant cyberattack on Transport for London (TfL) that has led to widespread disruption and financial strain for many Londoners, particularly those dependent on its services. Although…
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Hacker News: Two never-before-seen tools, from same group, infect air-gapped devices
Source URL: https://arstechnica.com/security/2024/10/two-never-before-seen-tools-from-same-group-infect-air-gapped-devices/ Source: Hacker News Title: Two never-before-seen tools, from same group, infect air-gapped devices Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the discovery of advanced hacking toolsets linked to a nation-state group, likely from Russia, targeting air-gapped systems. The findings highlight the sophistication and resourcefulness involved in circumventing…
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Hacker News: Defenders think in lists. Attackers think in graphs. So attackers win
Source URL: https://github.com/JohnLaTwC/Shared/blob/master/Defenders%20think%20in%20lists.%20Attackers%20think%20in%20graphs.%20As%20long%20as%20this%20is%20true%2C%20attackers%20win.md Source: Hacker News Title: Defenders think in lists. Attackers think in graphs. So attackers win Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text discusses how the defense strategies in network security are often overly simplistic, relying on asset lists rather than understanding the intricate security relationships within a network,…