spear phishing

  1. TA18-074A: Russian Government Cyber Activity Targeting Energy and Other Critical Infrastructure Sectors

    Original release date: March 15, 2018 Systems Affected Domain Controllers File Servers Email Servers Overview This joint Technical Alert (TA) is the result of analytic efforts between the Department of Homeland Security (DHS) and the Federal Bureau of Investigation (FBI). This alert...
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    • critical infrastructure cyber kill chain cybersecurity dhs email security energy sector fbi incident response indicators of compromise industrial control systems intrusion detection malicious activity malware network security remote access russian government spear phishing technical alert threat actors watering hole attack
    • Replies: 0
    • Forum: Security Alerts

  2. TA17-318B: HIDDEN COBRA – North Korean Trojan: Volgmer

    Original release date: November 14, 2017 Systems Affected Network systems Overview This joint Technical Alert (TA) is the result of analytic efforts between the Department of Homeland Security (DHS) and the Federal Bureau of Investigation (FBI). Working with U.S. government partners, DHS...
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    • backdoor trojan botnet cybersecurity dhs fbi hidden cobra incident response indicators of compromise ip addresses malicious activity malware malware analysis mitigation network defense network security north korea spear phishing trojan user-agent volgmer
    • Replies: 0
    • Forum: Security Alerts

  3. TA17-293A: Advanced Persistent Threat Activity Targeting Energy and Other Critical...

    Original release date: October 20, 2017 Systems Affected Domain Controllers File Servers Email Servers Overview This joint Technical Alert (TA) is the result of analytic efforts between the Department of Homeland Security (DHS) and the Federal Bureau of Investigation (FBI). This alert...
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    • apt control systems credential harvesting cyber espionage cybersecurity dhs energy sector fbi ics incident response indicators of compromise malicious activity malware network security scada spear phishing staging targets technical alert threat detection watering hole attack
    • Replies: 0
    • Forum: Security Alerts