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Tag: targeted

  • Hacker News: Narrow finetuning can produce broadly misaligned LLM [pdf]

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    Kurt Seifried
    in

    Source URL: https://martins1612.github.io/emergent_misalignment_betley.pdf Source: Hacker News Title: Narrow finetuning can produce broadly misaligned LLM [pdf] Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The document presents findings on the phenomenon of “emergent misalignment” in large language models (LLMs) like GPT-4o when finetuned on specific narrow tasks, particularly the creation of insecure code. The results…

  • The Register: China’s Silver Fox spoofs medical imaging apps to hijack patients’ computers

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/02/25/silver_fox_medical_app_backdoor/ Source: The Register Title: China’s Silver Fox spoofs medical imaging apps to hijack patients’ computers Feedly Summary: Sly like a PRC cyberattack A Chinese government-backed group is spoofing legitimate medical software to hijack hospital patients’ computers, infecting them with backdoors, credential-swiping keyloggers, and cryptominers.… AI Summary and Description: Yes Summary: The text…

  • CSA: Global ICS Exposures: State of the Internet Report

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    Kurt Seifried
    in

    Source URL: https://cloudsecurityalliance.org/articles/global-ics-exposures-what-our-state-of-the-internet-report-reveals-about-critical-infrastructure-security Source: CSA Title: Global ICS Exposures: State of the Internet Report Feedly Summary: AI Summary and Description: Yes Summary: The text discusses critical vulnerabilities within Industrial Control Systems (ICS), particularly focusing on the exposure of Human-Machine Interfaces (HMIs) that pose significant security risks. With many HMIs lacking robust security measures and connected…

  • The Register: Malware variants that target operational tech systems are very rare – but 2 were found last year

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    Kurt Seifried
    in

    Source URL: https://www.theregister.com/2025/02/25/new_ics_malware_dragos/ Source: The Register Title: Malware variants that target operational tech systems are very rare – but 2 were found last year Feedly Summary: Fuxnet and FrostyGoop were both used in the Russia-Ukraine war Two new malware variants specifically designed to disrupt critical industrial processes were set loose on operational technology networks last…

  • The Register: Southern Water takes the fifth over alleged $750K Black Basta ransom offer

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    Kurt Seifried
    in

    Source URL: https://www.theregister.com/2025/02/25/southern_water_black_basta_leak/ Source: The Register Title: Southern Water takes the fifth over alleged $750K Black Basta ransom offer Feedly Summary: Leaked chats and spilled secrets as AI helps decode circa 200K private talks Southern Water neither confirms nor denies offering Black Basta a $750,000 ransom payment following its ransomware attack in 2024.… AI Summary…

  • Hacker News: The $1.5B Bybit Hack: The Era of Operational Security Failures Has Arrived

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    Kurt Seifried
    in

    Source URL: https://blog.trailofbits.com/2025/02/21/the-1.5b-bybit-hack-the-era-of-operational-security-failures-has-arrived/ Source: Hacker News Title: The $1.5B Bybit Hack: The Era of Operational Security Failures Has Arrived Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses a significant operation security breach in the cryptocurrency domain, highlighting how sophisticated attackers, particularly North Korean state-sponsored threat actors, have shifted from exploiting vulnerabilities…

  • Slashdot: Ghost Ransomware Continues To Infect Critical Infrastructure, Feds Warn

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    Kurt Seifried
    in

    Source URL: https://it.slashdot.org/story/25/02/21/0032236/ghost-ransomware-continues-to-infect-critical-infrastructure-feds-warn?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: Ghost Ransomware Continues To Infect Critical Infrastructure, Feds Warn Feedly Summary: AI Summary and Description: Yes Summary: The text discusses ongoing threats posed by the Ghost ransomware group, underlining the importance of addressing vulnerabilities to mitigate risks. The advisory issued by the FBI and US Cybersecurity and Infrastructure Security…