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2021 Top Routinely Exploited Vulnerabilities | CISA
2021 Top Routinely Exploited Vulnerabilities | CISA
This joint Cybersecurity Advisory (CSA) was coauthored by cybersecurity authorities of the United States, Australia, Canada, New Zealand, and the United Kingdom: the Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), Federal Bureau of Investigation (FBI), Australian Cyber Security Centre (ACSC), Canadian Centre for Cyber Security (CCCS),
#cisa#uscert#csirt#cert#U.-S.-Computer-Emergency-Readiness#top#2021#top2021#EN#2022#Vulnerabilities
·cisa.gov·
2021 Top Routinely Exploited Vulnerabilities | CISA
NSA Releases Network Infrastructure Security Guidance
NSA Releases Network Infrastructure Security Guidance
The National Security Agency (NSA) has released a new Cybersecurity Technical Report (CTR): Network Infrastructure Security Guidance. The report captures best practices based on the depth and breadth of experience in supporting customers and responding to threats. Recommendations include perimeter and internal network defenses to improve monitoring and access controls throughout the network. PDF Document
#uscert#csirt#CISA#NSA#Guidance#Network#howto#bestpractices#2022#EN
·cisa.gov·
NSA Releases Network Infrastructure Security Guidance
Destructive Malware Targeting Organizations in Ukraine
Destructive Malware Targeting Organizations in Ukraine
Actions to Take Today: • Set antivirus and antimalware programs to conduct regular scans. • Enable strong spam filters to prevent phishing emails from reaching end users. • Filter network traffic. • Update software. • Require multifactor authentication. Leading up to Russia’s unprovoked attack against Ukraine, threat actors deployed destructive malware against organizations in Ukraine to destroy computer systems and render them inoperable. 
#uscert#csirt#cert#CISA#EN#2022#alert#WhisperGate#HermeticWiper#malware
·cisa.gov·
Destructive Malware Targeting Organizations in Ukraine
2021 Top Routinely Exploited Vulnerabilities | CISA
2021 Top Routinely Exploited Vulnerabilities | CISA
This joint Cybersecurity Advisory (CSA) was coauthored by cybersecurity authorities of the United States, Australia, Canada, New Zealand, and the United Kingdom: the Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), Federal Bureau of Investigation (FBI), Australian Cyber Security Centre (ACSC), Canadian Centre for Cyber Security (CCCS),
#cisa#uscert#csirt#cert#U.-S.-Computer-Emergency-Readiness#top#2021#top2021#EN#2022#Vulnerabilities
·cisa.gov·
2021 Top Routinely Exploited Vulnerabilities | CISA
NSA Releases Network Infrastructure Security Guidance
NSA Releases Network Infrastructure Security Guidance
The National Security Agency (NSA) has released a new Cybersecurity Technical Report (CTR): Network Infrastructure Security Guidance. The report captures best practices based on the depth and breadth of experience in supporting customers and responding to threats. Recommendations include perimeter and internal network defenses to improve monitoring and access controls throughout the network. PDF Document
#uscert#csirt#CISA#NSA#Guidance#Network#howto#bestpractices#2022#EN
·cisa.gov·
NSA Releases Network Infrastructure Security Guidance
Destructive Malware Targeting Organizations in Ukraine
Destructive Malware Targeting Organizations in Ukraine
Actions to Take Today: • Set antivirus and antimalware programs to conduct regular scans. • Enable strong spam filters to prevent phishing emails from reaching end users. • Filter network traffic. • Update software. • Require multifactor authentication. Leading up to Russia’s unprovoked attack against Ukraine, threat actors deployed destructive malware against organizations in Ukraine to destroy computer systems and render them inoperable. 
#uscert#csirt#cert#CISA#EN#2022#alert#WhisperGate#HermeticWiper#malware
·cisa.gov·
Destructive Malware Targeting Organizations in Ukraine
2021 Top Routinely Exploited Vulnerabilities | CISA
2021 Top Routinely Exploited Vulnerabilities | CISA
This joint Cybersecurity Advisory (CSA) was coauthored by cybersecurity authorities of the United States, Australia, Canada, New Zealand, and the United Kingdom: the Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), Federal Bureau of Investigation (FBI), Australian Cyber Security Centre (ACSC), Canadian Centre for Cyber Security (CCCS),
#cisa#uscert#csirt#cert#U.-S.-Computer-Emergency-Readiness#top#2021#top2021#EN#2022#Vulnerabilities
·cisa.gov·
2021 Top Routinely Exploited Vulnerabilities | CISA
NSA Releases Network Infrastructure Security Guidance
NSA Releases Network Infrastructure Security Guidance
The National Security Agency (NSA) has released a new Cybersecurity Technical Report (CTR): Network Infrastructure Security Guidance. The report captures best practices based on the depth and breadth of experience in supporting customers and responding to threats. Recommendations include perimeter and internal network defenses to improve monitoring and access controls throughout the network. PDF Document
#uscert#csirt#CISA#NSA#Guidance#Network#howto#bestpractices#2022#EN
·cisa.gov·
NSA Releases Network Infrastructure Security Guidance
Destructive Malware Targeting Organizations in Ukraine
Destructive Malware Targeting Organizations in Ukraine
Actions to Take Today: • Set antivirus and antimalware programs to conduct regular scans. • Enable strong spam filters to prevent phishing emails from reaching end users. • Filter network traffic. • Update software. • Require multifactor authentication. Leading up to Russia’s unprovoked attack against Ukraine, threat actors deployed destructive malware against organizations in Ukraine to destroy computer systems and render them inoperable. 
#uscert#csirt#cert#CISA#EN#2022#alert#WhisperGate#HermeticWiper#malware
·cisa.gov·
Destructive Malware Targeting Organizations in Ukraine
2021 Top Routinely Exploited Vulnerabilities | CISA
2021 Top Routinely Exploited Vulnerabilities | CISA
This joint Cybersecurity Advisory (CSA) was coauthored by cybersecurity authorities of the United States, Australia, Canada, New Zealand, and the United Kingdom: the Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), Federal Bureau of Investigation (FBI), Australian Cyber Security Centre (ACSC), Canadian Centre for Cyber Security (CCCS),
#cisa#uscert#csirt#cert#U.-S.-Computer-Emergency-Readiness#top#2021#top2021#EN#2022#Vulnerabilities
·cisa.gov·
2021 Top Routinely Exploited Vulnerabilities | CISA
NSA Releases Network Infrastructure Security Guidance
NSA Releases Network Infrastructure Security Guidance
The National Security Agency (NSA) has released a new Cybersecurity Technical Report (CTR): Network Infrastructure Security Guidance. The report captures best practices based on the depth and breadth of experience in supporting customers and responding to threats. Recommendations include perimeter and internal network defenses to improve monitoring and access controls throughout the network. PDF Document
#uscert#csirt#CISA#NSA#Guidance#Network#howto#bestpractices#2022#EN
·cisa.gov·
NSA Releases Network Infrastructure Security Guidance
Destructive Malware Targeting Organizations in Ukraine
Destructive Malware Targeting Organizations in Ukraine
Actions to Take Today: • Set antivirus and antimalware programs to conduct regular scans. • Enable strong spam filters to prevent phishing emails from reaching end users. • Filter network traffic. • Update software. • Require multifactor authentication. Leading up to Russia’s unprovoked attack against Ukraine, threat actors deployed destructive malware against organizations in Ukraine to destroy computer systems and render them inoperable. 
#uscert#csirt#cert#CISA#EN#2022#alert#WhisperGate#HermeticWiper#malware
·cisa.gov·
Destructive Malware Targeting Organizations in Ukraine
2021 Top Routinely Exploited Vulnerabilities | CISA
2021 Top Routinely Exploited Vulnerabilities | CISA
This joint Cybersecurity Advisory (CSA) was coauthored by cybersecurity authorities of the United States, Australia, Canada, New Zealand, and the United Kingdom: the Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), Federal Bureau of Investigation (FBI), Australian Cyber Security Centre (ACSC), Canadian Centre for Cyber Security (CCCS),
#cisa#uscert#csirt#cert#U.-S.-Computer-Emergency-Readiness#top#2021#top2021#EN#2022#Vulnerabilities
·cisa.gov·
2021 Top Routinely Exploited Vulnerabilities | CISA
NSA Releases Network Infrastructure Security Guidance
NSA Releases Network Infrastructure Security Guidance
The National Security Agency (NSA) has released a new Cybersecurity Technical Report (CTR): Network Infrastructure Security Guidance. The report captures best practices based on the depth and breadth of experience in supporting customers and responding to threats. Recommendations include perimeter and internal network defenses to improve monitoring and access controls throughout the network. PDF Document
#uscert#csirt#CISA#NSA#Guidance#Network#howto#bestpractices#2022#EN
·cisa.gov·
NSA Releases Network Infrastructure Security Guidance
Destructive Malware Targeting Organizations in Ukraine
Destructive Malware Targeting Organizations in Ukraine
Actions to Take Today: • Set antivirus and antimalware programs to conduct regular scans. • Enable strong spam filters to prevent phishing emails from reaching end users. • Filter network traffic. • Update software. • Require multifactor authentication. Leading up to Russia’s unprovoked attack against Ukraine, threat actors deployed destructive malware against organizations in Ukraine to destroy computer systems and render them inoperable. 
#uscert#csirt#cert#CISA#EN#2022#alert#WhisperGate#HermeticWiper#malware
·cisa.gov·
Destructive Malware Targeting Organizations in Ukraine
2021 Top Routinely Exploited Vulnerabilities | CISA
2021 Top Routinely Exploited Vulnerabilities | CISA
This joint Cybersecurity Advisory (CSA) was coauthored by cybersecurity authorities of the United States, Australia, Canada, New Zealand, and the United Kingdom: the Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), Federal Bureau of Investigation (FBI), Australian Cyber Security Centre (ACSC), Canadian Centre for Cyber Security (CCCS),
#cisa#uscert#csirt#cert#U.-S.-Computer-Emergency-Readiness#top#2021#top2021#EN#2022#Vulnerabilities
·cisa.gov·
2021 Top Routinely Exploited Vulnerabilities | CISA
NSA Releases Network Infrastructure Security Guidance
NSA Releases Network Infrastructure Security Guidance
The National Security Agency (NSA) has released a new Cybersecurity Technical Report (CTR): Network Infrastructure Security Guidance. The report captures best practices based on the depth and breadth of experience in supporting customers and responding to threats. Recommendations include perimeter and internal network defenses to improve monitoring and access controls throughout the network. PDF Document
#uscert#csirt#CISA#NSA#Guidance#Network#howto#bestpractices#2022#EN
·cisa.gov·
NSA Releases Network Infrastructure Security Guidance
Destructive Malware Targeting Organizations in Ukraine
Destructive Malware Targeting Organizations in Ukraine
Actions to Take Today: • Set antivirus and antimalware programs to conduct regular scans. • Enable strong spam filters to prevent phishing emails from reaching end users. • Filter network traffic. • Update software. • Require multifactor authentication. Leading up to Russia’s unprovoked attack against Ukraine, threat actors deployed destructive malware against organizations in Ukraine to destroy computer systems and render them inoperable. 
#uscert#csirt#cert#CISA#EN#2022#alert#WhisperGate#HermeticWiper#malware
·cisa.gov·
Destructive Malware Targeting Organizations in Ukraine
2021 Top Routinely Exploited Vulnerabilities | CISA
2021 Top Routinely Exploited Vulnerabilities | CISA
This joint Cybersecurity Advisory (CSA) was coauthored by cybersecurity authorities of the United States, Australia, Canada, New Zealand, and the United Kingdom: the Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), Federal Bureau of Investigation (FBI), Australian Cyber Security Centre (ACSC), Canadian Centre for Cyber Security (CCCS),
#cisa#uscert#csirt#cert#U.-S.-Computer-Emergency-Readiness#top#2021#top2021#EN#2022#Vulnerabilities
·cisa.gov·
2021 Top Routinely Exploited Vulnerabilities | CISA
NSA Releases Network Infrastructure Security Guidance
NSA Releases Network Infrastructure Security Guidance
The National Security Agency (NSA) has released a new Cybersecurity Technical Report (CTR): Network Infrastructure Security Guidance. The report captures best practices based on the depth and breadth of experience in supporting customers and responding to threats. Recommendations include perimeter and internal network defenses to improve monitoring and access controls throughout the network. PDF Document
#uscert#csirt#CISA#NSA#Guidance#Network#howto#bestpractices#2022#EN
·cisa.gov·
NSA Releases Network Infrastructure Security Guidance
Destructive Malware Targeting Organizations in Ukraine
Destructive Malware Targeting Organizations in Ukraine
Actions to Take Today: • Set antivirus and antimalware programs to conduct regular scans. • Enable strong spam filters to prevent phishing emails from reaching end users. • Filter network traffic. • Update software. • Require multifactor authentication. Leading up to Russia’s unprovoked attack against Ukraine, threat actors deployed destructive malware against organizations in Ukraine to destroy computer systems and render them inoperable. 
#uscert#csirt#cert#CISA#EN#2022#alert#WhisperGate#HermeticWiper#malware
·cisa.gov·
Destructive Malware Targeting Organizations in Ukraine
Iranian Government-Sponsored APT Actors Compromise Federal Network, Deploy Crypto Miner, Credential Harvester
Iranian Government-Sponsored APT Actors Compromise Federal Network, Deploy Crypto Miner, Credential Harvester
From mid-June through mid-July 2022, CISA conducted an incident response engagement at a Federal Civilian Executive Branch (FCEB) organization where CISA observed suspected advanced persistent threat (APT) activity. In the course of incident response activities, CISA determined that cyber threat actors exploited the Log4Shell vulnerability in an unpatched VMware Horizon server, installed XMRig crypto mining software, moved laterally to the domain controller (DC), compromised credentials, and then implanted Ngrok reverse proxies on several hosts to maintain persistence.
#cisa#EN#2022#uscert#csirt#cert#cybersecurity#cyber-security#Log4Shell#VM#APT#Iran#USware
·cisa.gov·
Iranian Government-Sponsored APT Actors Compromise Federal Network, Deploy Crypto Miner, Credential Harvester