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Tag: ransomware group

  • CSA: ESXi Ransomware: Protect Virtual Infrastructure

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    Kurt Seifried
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    Source URL: https://cloudsecurityalliance.org/articles/esxi-ransomware-the-growing-threat-to-virtualized-environments Source: CSA Title: ESXi Ransomware: Protect Virtual Infrastructure Feedly Summary: AI Summary and Description: Yes Summary: The text discusses the emerging trend of ransomware attacks specifically targeting ESXi hypervisor environments, underscoring the urgent need for specialized security measures to protect virtual infrastructures. It outlines the evolution of ransomware tactics, the anatomy of…

  • The Register: Play ransomware crims exploit SimpleHelp flaw in double-extortion schemes

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/06/04/play_ransomware_infects_900_victims/ Source: The Register Title: Play ransomware crims exploit SimpleHelp flaw in double-extortion schemes Feedly Summary: Recompiled binaries and phone threats used to boost the pressure Groups linked with the Play ransomware have exploited more than 900 organizations, the FBI said Wednesday, and have developed a number of new techniques in their double-extortion…

  • The Register: Cyber fiends battering UK retailers now turn to US stores

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/05/15/cyber_scum_attacking_uk_retailers/ Source: The Register Title: Cyber fiends battering UK retailers now turn to US stores Feedly Summary: DragonForce-riding ransomware ring also has ‘shiny object syndrome’ so will likely move on to another sector soon The same miscreants behind recent cyberattacks on British retailers are now trying to dig their claws into major American…

  • Cisco Talos Blog: Defining a new methodology for modeling and tracking compartmentalized threats

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    Kurt Seifried
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    Source URL: https://blog.talosintelligence.com/compartmentalized-threat-modeling/ Source: Cisco Talos Blog Title: Defining a new methodology for modeling and tracking compartmentalized threats Feedly Summary: How do you profile actors and defend your systems when multiple threat actors are working together? In Part 2, Cisco Talos proposes an extended Diamond Model to analyze complex relationships between attackers. AI Summary and…

  • Unit 42: Extortion and Ransomware Trends January-March 2025

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    Kurt Seifried
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    Source URL: https://unit42.paloaltonetworks.com/2025-ransomware-extortion-trends/ Source: Unit 42 Title: Extortion and Ransomware Trends January-March 2025 Feedly Summary: Ransomware leak site data and Unit 42 case studies reveal new trends from Q1 2025, including the most active groups, targeted industries and novel extortion tactics. The post Extortion and Ransomware Trends January-March 2025 appeared first on Unit 42. AI…

  • CSA: Virtual Patching: How to Protect VMware ESXi

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    Kurt Seifried
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    Source URL: https://valicyber.com/resources/virtual-patching-how-to-protect-vmware-esxi-from-zero-day-exploits/ Source: CSA Title: Virtual Patching: How to Protect VMware ESXi Feedly Summary: AI Summary and Description: Yes Summary: The text discusses critical vulnerabilities in VMware’s hypervisors and the urgent need for innovative security measures such as virtual patching to protect against potential exploits. It highlights the limitations of conventional patching methods and…

  • The Register: Ransomware crews add ‘EDR killers’ to their arsenal – and some aren’t even malware

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/03/31/ransomware_crews_edr_killers/ Source: The Register Title: Ransomware crews add ‘EDR killers’ to their arsenal – and some aren’t even malware Feedly Summary: Crims are disabling security tools early in attacks, Talos says interview Antivirus and endpoint security tools are falling short as ransomware crews increasingly deploy “EDR killers" to disable defenses early in the…