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Tag: ransomware tactics

  • The Register: LockBit’s new variant is ‘most dangerous yet,’ hitting Windows, Linux and VMware ESXi

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    Kurt Seifried
    in

    Source URL: https://www.theregister.com/2025/09/26/lockbits_new_variant_is_most/ Source: The Register Title: LockBit’s new variant is ‘most dangerous yet,’ hitting Windows, Linux and VMware ESXi Feedly Summary: Operation Cronos didn’t kill LockBit – it just came back meaner Trend Micro has sounded the alarm over the new LockBit 5.0 ransomware strain, which it warns is “significantly more dangerous" than past…

  • CSA: Scattered Spider Behind Major ESXi Ransomware Attacks

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    Kurt Seifried
    in

    Source URL: https://valicyber.com/resources/scattered-spider-esxi-ransomware/ Source: CSA Title: Scattered Spider Behind Major ESXi Ransomware Attacks Feedly Summary: AI Summary and Description: Yes **Summary:** The text discusses the evolving threat posed by the ransomware group Scattered Spider, particularly their focus on exploiting VMware ESXi hypervisors. Highlighting several high-profile breaches and their tactics, the article urges organizations to adapt…

  • CSA: ESXi Ransomware: Protect Virtual Infrastructure

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    Kurt Seifried
    in

    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: Ransomware attack on MATLAB dev MathWorks – licensing center still locked down

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/05/27/mathworks_ransomware_attack_leaves_ondeadline/ Source: The Register Title: Ransomware attack on MATLAB dev MathWorks – licensing center still locked down Feedly Summary: Commercial customers, STEM students all feeling the pain after mega outage of engineering data-analysis tool Software biz MathWorks is cleaning up a ransomware attack more than a week after it took down MATLAB, its…

  • Cisco Talos Blog: Year in Review: The biggest trends in ransomware

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    Kurt Seifried
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    Source URL: https://blog.talosintelligence.com/year-in-review-ransomware/ Source: Cisco Talos Blog Title: Year in Review: The biggest trends in ransomware Feedly Summary: This week, our Year in Review spotlight is on ransomware—where low-profile tactics led to high-impact consequences. Download our 2 page ransomware summary, or watch our 55 second video. AI Summary and Description: Yes Summary: The text discusses recent trends in…

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

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    Kurt Seifried
    in

    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…

  • The Register: Extortion crew threatened to inform Edward Snowden (?!) if victim didn’t pay up

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    Kurt Seifried
    in

    Source URL: https://www.theregister.com/2025/03/18/extortionists_ox_thief_legal_threats/ Source: The Register Title: Extortion crew threatened to inform Edward Snowden (?!) if victim didn’t pay up Feedly Summary: Don’t laugh. This kind of warning shows crims are getting desperate Dark web analysts at infosec software vendor Fortra have discovered an extortion crew named Ox Thief that threatened to contact Edward Snowden…