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Tag: network defender

CISA reports on healthcare risk and vulnerability assessment, offers cybersecurity recommendations
CISA reports on healthcare risk and vulnerability assessment, offers cybersecurity recommendations
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) released on Friday a report on the findings of a risk and vulnerability assessment conducted for a healthcare and public health (HPH) sector organization. The report outlines the activities and key findings…
US security agencies issue guidelines for preventing phishing intrusions, offer mitigation strategies
US security agencies issue guidelines for preventing phishing intrusions, offer mitigation strategies
The U.S. Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), Federal Bureau of Investigation (FBI) and Multi-State Information Sharing and Analysis Center (MS-ISAC) roll out guidance to help organizations understand what malicious actors are doing so defenders can…
CISA, NSA highlight top ten cybersecurity misconfigurations, urge action from network defenders and software manufacturers
CISA, NSA highlight top ten cybersecurity misconfigurations, urge action from network defenders and software manufacturers
The U.S. National Security Agency (NSA) and Cybersecurity and Infrastructure Security Agency (CISA) published Thursday a joint cybersecurity advisory (CSA) highlighting the most common cybersecurity misconfigurations in large organizations. The advisory details the TTPs (tactics, techniques, and procedures) hackers use…
FBI details two or more ransomware variants impacting same victims, data destruction trends
FBI details two or more ransomware variants impacting same victims, data destruction trends
The Federal Bureau of Investigation (FBI) published Wednesday a Private Industry Notification (PIN) highlighting emerging ransomware trends that are impacting the same victims and identified data destruction trends. As of July this year, the FBI noted that these new trends…
CISA, FBI, CNMF detail multiple nation-state hackers striking aeronautical sector using Zoho ManageEngine vulnerabilities 
CISA, FBI, CNMF detail multiple nation-state hackers striking aeronautical sector using Zoho ManageEngine vulnerabilities 
U.S. agencies released on Thursday a joint advisory to highlight the presence of indicators of compromise (IOCs) at an aeronautical sector organization as early as January 2023. The document confirms nation-state advanced persistent threat (APT) actors exploited CVE-2022-47966 to gain…

More Tag: network defender posts:

CISA red team shares key findings to improve network monitoring and hardening, provides mitigation actions
CISA red team shares key findings to improve network monitoring and hardening, provides mitigation actions
Need for critical infrastructure sector to shore up cyber defenses, amid geopolitical tensions
Need for critical infrastructure sector to shore up cyber defenses, amid geopolitical tensions
log4j vulnerability
CISA warns public, private sector of critical log4j vulnerability
BlackMatter ransomware
FBI, NSA, CISA warns critical infrastructure entities of attacks using BlackMatter ransomware

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