firewall

3 min read

• China
• CISA
• Cisco
• cyber espionage
• Cybersecurity
• Cybersecurity and Infrastructure Security Agency (CISA)
• espionage
• firewall
• Government
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• Zero-day
• zero-days

CISA says it observed nearly year-old activity tied to Cisco zero-day attacks

Cyber Scoop September 25, 2025

CISA says it observed nearly year-old activity tied to...

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3 min read

• Censys
• China
• Cisco
• Cisco Talos
• Cybersecurity
• Cybersecurity and Infrastructure Security Agency (CISA)
• emergency directive
• firewall
• Government
• Microsoft Threat Intelligence Center
• Palo Alto Networks
• Research
• Threats
• Unit 42
• Zero-day
• zero-days

CISA alerts federal agencies of widespread attacks using Cisco zero-days

Cyber Scoop September 25, 2025

CISA alerts federal agencies of widespread attacks using Cisco...

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3 min read

• attack
• CISA
• cyberattack
• cybercrime
• Cybersecurity
• Cybersecurity and Infrastructure Security Agency (CISA)
• Dell'Oro Group
• firewall
• known exploited vulnerabilities (KEV)
• ransomware
• SonicWall
• Technology
• Threats

Attack on SonicWall’s cloud portal exposes customers’ firewall configurations

Cyber Scoop September 17, 2025

Attack on SonicWall’s cloud portal exposes customers’ firewall configurations...

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3 min read

• Cisco
• Cybersecurity
• Darktrace
• edge devices
• firewall
• patch management
• Research
• security patch
• Technology
• Threats
• vulnerabilities
• vulnerability disclosure

Cisco discloses maximum-severity defect in firewall software

Cyber Scoop August 15, 2025

Cisco discloses maximum-severity defect in firewall software | CyberScoop...

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3 min read

• cybercrime
• Cybersecurity
• Cybersecurity and Infrastructure Security Agency (CISA)
• exploit
• Federal Bureau of Investigation (FBI)
• firewall
• known exploited vulnerabilities (KEV)
• ransomware
• Research
• SonicWall
• SSL
• Technology
• Threats
• virtual private network (VPN)
• vulnerabilities
• vulnerability
• zero-days

SonicWall firewalls hit by active mass exploitation of suspected zero-day

Cyber Scoop August 5, 2025

SonicWall firewalls hit by active mass exploitation of suspected...

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5 min read

• China
• CISA
• CVE
• cybercrime
• Cybersecurity
• Cybersecurity and Infrastructure Security Agency (CISA)
• edge devices
• espionage
• exploit
• firewall
• firewalls
• greynoise
• GreyNoise IO
• Ivanti
• known exploited vulnerabilities (KEV)
• Rapid7
• Research
• Technology
• Threats
• virtual private network (VPN)
• vulnerabilities
• watchTowr Labs
• zero-days

Questions mount as Ivanti tackles another round of zero-days

Cyber Scoop May 28, 2025

Questions mount as Ivanti tackles another round of zero-days...

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6 min read

• Check Point
• CISA
• Cisco
• CVE
• cybercrime
• Cybersecurity
• Cybersecurity and Infrastructure Security Agency (CISA)
• edge devices
• exploit
• firewall
• Fortinet
• Mandiant
• Palo Alto Networks
• Rapid7
• Research
• SonicWall
• Technology
• Threats
• virtual private network (VPN)
• vulnerabilities

SonicWall customers confront resurgence of actively exploited vulnerabilities

Cyber Scoop May 9, 2025

SonicWall customers confront resurgence of actively exploited vulnerabilities |...

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4 min read

• cybercrime
• Cybersecurity
• exploit
• firewall
• Fortinet
• Google Threat Intelligence Group
• Ivanti
• Mandiant
• Palo Alto Networks
• ransomware
• Research
• routers
• Threats
• virtual private network (VPN)
• vulnerabilities

Attackers hit security device defects hard in 2024

Cyber Scoop April 23, 2025

Attackers hit security device defects hard in 2024 |...

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9 min read

• China
• CISA
• Cisco
• Citrix
• Coalition
• CVE
• cybercrime
• Cybersecurity
• Cybersecurity and Infrastructure Security Agency (CISA)
• edge devices
• espionage
• exploit
• firewall
• firewalls
• Fortinet
• Gartner
• Google Threat Intelligence Group
• Ivanti
• known exploited vulnerabilities (KEV)
• Mandiant
• National Vulnerability Database
• NIST
• Palo Alto Networks
• Rapid7
• Research
• routers
• Technology
• Threats
• virtual private network (VPN)
• VulnCheck
• vulnerabilities
• vulnerability disclosure
• zero-days

Is Ivanti the problem or a symptom of a systemic issue with network devices?

Cyber Scoop April 14, 2025

Is Ivanti the problem or a symptom of a...

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4 min read

• Amazon Web Services (AWS)
• Check Point
• Cisco
• Cybersecurity
• firewall
• Forcepoint
• Fortinet
• Google Cloud
• Juniper Networks
• Microsoft Azure
• Palo Alto Networks
• Research
• Technology
• Versa Networks

Independent tests show why orgs should use third-party cloud security services

Cyber Scoop April 2, 2025

Independent tests show why orgs should use third-party cloud...

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