Tag: firewall
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Week in review: PoCs allow persistence on Palo Alto firewalls, Okta credential stuffing attacks
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in SecurityNewsHere’s an overview of some of last week’s most interesting news, articles, interviews and videos: Palo Alto firewalls: CVE-2024-3400 exploitation and … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2024/05/05/week-in-review-pocs-allow-persistence-on-palo-alto-firewalls-okta-credential-stuffing-attacks/
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Muddling Meerkat Group Suspected of Espionage via Great Firewall of China
Uncover the Muddling Meerkat, a China-linked threat actor manipulating the DNS. Infoblox research reveals a sophisticated group with deep DNS expertis… First seen on hackread.com Jump to article: www.hackread.com/muddling-meerkat-espionage-great-firewall-china/
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Über Zero-Day-Schwachstellen: Cisco-Firewalls werden seit Monaten attackiert
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in SecurityNewsEine zuvor unbekannte Hackergruppe nutzt mindestens seit November 2023 zwei Zero-Day-Schwachstellen in Cisco-Firewalls aus, um Netzwerke zu infiltrier… First seen on golem.de Jump to article: www.golem.de/news/ueber-zero-day-schwachstellen-cisco-firewalls-werden-seit-monaten-attackiert-2404-184540.html
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Palo-Alto-Firewalls: Mehr Angriffe und ProofsConcept aufgetaucht
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in SecurityNewsFirst seen on heise.de Jump to article: www.heise.de/news/Palo-Alto-Firewalls-Mehr-Angriffe-und-Proofs-of-Concept-aufgetaucht-9688195.html
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Juniper-Geräte sind anfällig für Cyberattacken – Sicherheitslücken in Junos OS machen Juniper-Firewalls angreifbar
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in SecurityNewsFirst seen on security-insider.de Jump to article: www.security-insider.de/schwachstellen-junos-os-updates-schnell-installieren-a-6a69a6c36a607a879b8f4ded70aface2/
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Muddling Meerkat, a mysterious DNS Operation involving China’s Great Firewall
The China-linked threat actors Muddling Meerkat are manipulating DNS to probe networks globally since 2019. Infoblox researchers observed China-linked… First seen on securityaffairs.com Jump to article: securityaffairs.com/162564/apt/muddling-meerkat-dns-operation-2024.html
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Neue Warnung vor Schwachstelle CVE-2024-3400 in Palo Alto Networks Firewalls
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in SecurityNewsAnfang April 2024 gab es bereits eine Warnung zu einer ungepatchte Sicherheitslücke (CVE-2024-3400) in der PAN-Firmware, die in Palo Alto Networks Fir… First seen on borncity.com Jump to article: www.borncity.com/blog/2024/04/27/neue-warnung-vor-schwachstelle-cve-2024-3400-in-palo-alto-networks-firewalls/
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Cyber Spies Hit Cisco Firewalls in Zero-Day Exploits
First seen on scmagazine.com Jump to article: www.scmagazine.com/news/cyber-spies-burrow-into-cisco-firewall-platforms-in-zero-day-exploits
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Cisco Zero-Days Anchor ‘ArcaneDoor’ Cyber-Espionage Campaign
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in SecurityNewsAttacks by a previously unknown threat actor leveraged two bugs in firewall devices to install custom backdoors on several government networks globall… First seen on darkreading.com Jump to article: www.darkreading.com/endpoint-security/cisco-zero-days-arcanedoor-cyberespionage-campaign
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Highly capable hackers root corporate networks by exploiting firewall 0-day
First seen on arstechnica.com Jump to article: arstechnica.com/
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Nation-State Hackers Exploit Cisco Firewall Zero Days To Backdoor Government Networks
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in SecurityNewsFirst seen on packetstormsecurity.com Jump to article: packetstormsecurity.com/news/view/35815/Nation-State-Hackers-Exploit-Cisco-Firewall-Zero-Days-To-Backdoor-Government-Networks.html
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Palo Alto firewalls: CVE-2024-3400 exploitation and PoCs for persistence after resets/upgrades
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in SecurityNewsThere are proof-of-concept techniques allowing attackers to achieve persistence on Palo Alto Networks firewalls after CVE-2024-3400 has been exploited… First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2024/04/30/palo-alto-firewalls-persistence-cve-2024-3400-exploitation/
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Muddling Meerkat hackers manipulate DNS using China’s Great Firewall
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in SecurityNewsA new cluster of activity tracked as Muddling Meerkat is believed to be linked to a Chinese state-sponsored threat actor’s manipulation of DNS to prob… First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/muddling-meerkat-hackers-manipulate-dns-using-chinas-great-firewall/
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Siemens Working on Fix for Device Affected by Palo Alto Firewall Bug
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in SecurityNews
Tags: firewallFirst seen on darkreading.com Jump to article: www.darkreading.com/ics-ot-security/siemens-working-on-fix-for-device-affected-by-palo-alto-firewall-bug
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Palo Alto Networks’ firewall bug under attack brings fresh havoc to thousands of companies
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in SecurityNewsFirst seen on techcrunch.com Jump to article: techcrunch.com/2024/04/17/palo-alto-networks-firewall-bug-under-attack-brings-fresh-havoc-to-thousands-of-companies/
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Google Chrome’s new post-quantum cryptography may break TLS connections
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in SecurityNewsSome ‹Google Chrome users report having issues connecting to websites, servers, and firewalls after Chrome 124 was released last week with the new qua… First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/google-chromes-new-post-quantum-cryptography-may-break-tls-connections/
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Teetering on the Edge: VPNs, Firewalls’ Nonexistent Telemetry Lures APTs
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in SecurityNewsState-sponsored groups are targeting critical vulnerabilities in virtual private network (VPN) gateways, firewall appliances, and other edge devices t… First seen on darkreading.com Jump to article: www.darkreading.com/endpoint-security/edge-vpns-firewalls-nonexistent-telemetry-apts
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Fünf Fakten zu den jüngsten Firewall- und VPN-Angriffen
Hacker haben sich eine Sicherheitslücke in mehreren Versionen der PAN-OS-Firewall-Software von Palo Alto Networks zu Nutze gemacht. Gleichzeitig rollt… First seen on crn.de Jump to article: www.crn.de/news/4198339/unf-fakten-zu-den-ungsten-firewall-und-vpn-angriffen
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Palo Alto Networks Shares Remediation Advice for Hacked Firewalls
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in SecurityNewsPalo Alto Networks has issued urgent remediation advice after discovering a critical vulnerability, designated CVE-2024-3400, which threat actors have… First seen on gbhackers.com Jump to article: gbhackers.com/palo-alto-networks-shares-remediation-advice-for-hacked-firewalls/
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Cisco firewalls targeted in sophisticated nation-state espionage hack
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in SecurityNewsFirst seen on scmagazine.com Jump to article: www.scmagazine.com/news/cisco-firewalls-targeted-in-sophisticated-nation-state-espionage-hack
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Nation-state actors exploited two zero-days in ASA and FTD firewalls to breach government networks
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in SecurityNewsNation-state actor UAT4356 has been exploiting two zero-days in ASA and FTD firewalls since November 2023 to breach government networks. Cisco Talos w… First seen on securityaffairs.com Jump to article: securityaffairs.com/162244/apt/nation-state-actors-exploited-two-zero-days-in-asa-and-ftd-firewalls-to-breach-government-networks.html
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Palo Alto Networks firewall bug affects Siemens industrial platform
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in SecurityNewsFirst seen on scmagazine.com Jump to article: www.scmagazine.com/brief/palo-alto-networks-firewall-bug-affects-siemens-industrial-platform
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Cisco Zero-Days Anchor ‘ArcaneDoor’ Cyber Espionage Campaign
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in SecurityNewsAttacks by a previously unknown threat actor leveraged two bugs in firewall devices to install custom backdoors on several government networks globall… First seen on darkreading.com Jump to article: www.darkreading.com/endpoint-security/cisco-zero-days-arcanedoor-cyberespionage-campaign
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Cisco Raises Alarm for ‘ArcaneDoor’ Zero-Days Hitting ASA Firewall Platforms
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in SecurityNewsCisco warns that nation state-backed hackers are exploiting at least two zero-day vulnerabilities in its ASA firewall platforms to plant malware on te… First seen on securityweek.com Jump to article: www.securityweek.com/cisco-raises-alarm-for-arcanedoor-zero-days-hitting-asa-firewall-platforms/
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Alert! Cisco Releases Critical Security Updates to Fix 2 ASA Firewall 0-Days
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in SecurityNewsCisco has released critical security updates to address multiple vulnerabilities in its Adaptive Security Appliance (ASA) devices and Firepower Threat… First seen on gbhackers.com Jump to article: gbhackers.com/cisco-releases-critical-security-updates/
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Hackers Exploit Cisco Firewall Zero-Days to Hack Government Networks
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in SecurityNewsSecurity researchers at Cisco Talos have uncovered a sophisticated cyber espionage campaign dubbed >>ArcaneDoor
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6.2K Palo Alto firewalls still at risk as exploits increase
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in SecurityNewsFirst seen on scmagazine.com Jump to article: www.scmagazine.com/news/6-2k-palo-alto-firewalls-still-at-risk-as-exploits-increase
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Cisco Fixes Firewall 0-Days After Likely Nation-State Hack
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in SecurityNewsNetworking Giant Dubs Campaign Against Government Customers ‘Arcane Door’. Probable nation-state hackers targeted Cisco firewall appliances in a campa… First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/cisco-fixes-firewall-0-days-after-likely-nation-state-hack-a-24934
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Active Palo Alto vulnerability exploitation puts over 22K firewalls at risk
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in SecurityNewsFirst seen on scmagazine.com Jump to article: www.scmagazine.com/brief/active-palo-alto-vulnerability-exploitation-puts-over-22k-firewalls-at-risk
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Palo Alto Networks: Hacker infiltrieren Firewalls durch Zero-Day-Schwachstelle
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in SecurityNewsErste Angriffe über die Schwachstelle hat es schon Ende März gegeben. Einen Hotfix für die betroffenen Firewallsysteme stellt Palo Alto Networks erst … First seen on golem.de Jump to article: www.golem.de/news/palo-alto-networks-hacker-infiltrieren-firewalls-durch-zero-day-schwachstelle-2404-184163.html