Network Security

Cisco Patches Another SD-WAN Zero-Day Exploited in Attacks

Cisco, exploited, Featured, Network Security, SD-WAN, Vulnerabilities, Zero-Day /

Cisco Patches Another SD-WAN Zero-Day Exploited in Attacks 2026-06-16 at 09:20 By Eduard Kovacs Cisco recently became aware of the exploitation of CVE-2026-20262, a Catalyst SD-WAN Manager zero-day that allows arbitrary file write. The post Cisco Patches Another SD-WAN Zero-Day Exploited in Attacks appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View […]

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Critical FortiClient EMS Vulnerability Exploited in Fresh Attacks

CVE-2026-35616, FortiClient, Network Security, Vulnerabilities /

Critical FortiClient EMS Vulnerability Exploited in Fresh Attacks 2026-05-28 at 15:55 By Ionut Arghire Fortinet rolled out hotfixes for the security defect in April, warning that it had been exploited in the wild as a zero-day and urging immediate patching. The post Critical FortiClient EMS Vulnerability Exploited in Fresh Attacks appeared first on SecurityWeek. This […]

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‘Underminr’ Vulnerability Lets Attackers Hide Malicious Connections Behind Trusted Domains

CDN, DNS, Featured, Network Security, vulnerability /

‘Underminr’ Vulnerability Lets Attackers Hide Malicious Connections Behind Trusted Domains 2026-05-23 at 14:04 By Ionut Arghire The stealthy vulnerability impacts roughly 88 million domains and can be exploited to bypass DNS filtering and hide command-and-control traffic. The post ‘Underminr’ Vulnerability Lets Attackers Hide Malicious Connections Behind Trusted Domains appeared first on SecurityWeek. This article is […]

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Cisco Patches High-Severity Vulnerabilities in Enterprise Products

Cisco, Network Security, patch, Vulnerabilities, vulnerability /

Cisco Patches High-Severity Vulnerabilities in Enterprise Products 2026-05-07 at 14:33 By Ionut Arghire Successful exploitation of the flaws could lead to code execution, server-side request forgery attacks, and denial-of-service conditions. The post Cisco Patches High-Severity Vulnerabilities in Enterprise Products appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Fortinet Rushes Emergency Fixes for Exploited Zero-Day

CVE-2026-35616, Featured, Fortinet, Network Security, Vulnerabilities, vulnerability /

Fortinet Rushes Emergency Fixes for Exploited Zero-Day 2026-04-06 at 12:42 By Ionut Arghire The improper access control bug in FortiClient EMS allows unauthenticated attackers to execute arbitrary code remotely. The post Fortinet Rushes Emergency Fixes for Exploited Zero-Day appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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FCC Bans New Routers Made Outside the US Over National Security Risks

Ban, fcc, Network Security, Risk Management, router, router ban /

FCC Bans New Routers Made Outside the US Over National Security Risks 2026-03-25 at 15:07 By Ionut Arghire The ban aligns with a White House determination that all routers produced abroad are a threat to national security. The post FCC Bans New Routers Made Outside the US Over National Security Risks appeared first on SecurityWeek. […]

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AI, APIs and DDoS Collide in New Era of Coordinated Cyberattacks

API, DDoS, Network Security, report, Threat Intelligence /

AI, APIs and DDoS Collide in New Era of Coordinated Cyberattacks 2026-03-17 at 12:32 By Kevin Townsend Akamai warns that Layer 7 DDoS, API abuse and AI-powered attacks are merging into coordinated, multi-vector campaigns that are harder to detect and defend against. The post AI, APIs and DDoS Collide in New Era of Coordinated Cyberattacks […]

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New ‘AirSnitch’ Attack Shows Wi-Fi Client Isolation Could Be a False Sense of Security

Mobile & Wireless, Network Security, Wi-Fi /

New ‘AirSnitch’ Attack Shows Wi-Fi Client Isolation Could Be a False Sense of Security 2026-03-03 at 16:16 By Kevin Townsend Researchers have uncovered a Wi-Fi vulnerability that allows nearby attackers to intercept sensitive data and execute machine-in-the-middle attacks against connected devices. The post New ‘AirSnitch’ Attack Shows Wi-Fi Client Isolation Could Be a False Sense […]

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Organizations Urged to Replace Discontinued Edge Devices

CISA, edge device, Government, Network Security, Risk Management /

Organizations Urged to Replace Discontinued Edge Devices 2026-02-07 at 17:41 By Ionut Arghire Edge devices that are no longer supported have been targeted in attacks by state-sponsored hackers, the US says. The post Organizations Urged to Replace Discontinued Edge Devices appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Cyber Insights 2026: Zero Trust and Following the Path

CyberInsights2026, Network Security, Security Infrastructure, zero trust /

Cyber Insights 2026: Zero Trust and Following the Path 2026-01-29 at 14:05 By Kevin Townsend Zero Trust is not a thing; it is an idea. It is not a product; it is a concept – it is a destination that has no precise route and may never be reached. The post Cyber Insights 2026: Zero […]

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Cyber Insights 2026: Offensive Security; Where It is and Where Its Going

CyberInsights2026, Network Security, Offensive Security, red team /

Cyber Insights 2026: Offensive Security; Where It is and Where Its Going 2026-01-28 at 16:48 By Kevin Townsend Malicious attacks are increasing in frequency, sophistication and damage. Defenders need to find and harden system weaknesses before attackers can attack them. The post Cyber Insights 2026: Offensive Security; Where It is and Where Its Going appeared […]

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Cyber Insights 2026: External Attack Surface Management

attack surface management, CyberInsights2025, CyberInsights2026, Featured, Network Security /

Cyber Insights 2026: External Attack Surface Management 2026-01-13 at 20:08 By Kevin Townsend AI will assist companies in finding their external attack surface, but it will also assist bad actors in locating and attacking the weak points. The post Cyber Insights 2026: External Attack Surface Management appeared first on SecurityWeek. This article is an excerpt […]

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Over 50,000 Asus Routers Hacked in ‘Operation WrtHug’

Asus, China APT, espionage, Nation-State, Network Security, Operation WrtHug, router /

Over 50,000 Asus Routers Hacked in ‘Operation WrtHug’ 2025-11-20 at 15:31 By Ionut Arghire A Chinese threat actor is exploiting known vulnerabilities in discontinued Asus devices in an Operational Relay Box (ORB) facilitation campaign. The post Over 50,000 Asus Routers Hacked in ‘Operation WrtHug’ appeared first on SecurityWeek. This article is an excerpt from SecurityWeek […]

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Fortinet Confirms Active Exploitation of Critical FortiWeb Vulnerability

CVE-2025-64446, Featured, Fortinet, Network Security, Vulnerabilities /

Fortinet Confirms Active Exploitation of Critical FortiWeb Vulnerability 2025-11-14 at 23:49 By Ionut Arghire Security firms say the flaw has been actively exploited for weeks, even as Fortinet quietly shipped fixes and CISA added the bug to its KEV catalog. The post Fortinet Confirms Active Exploitation of Critical FortiWeb Vulnerability appeared first on SecurityWeek. This […]

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Critical Vulnerabilities Patched in TP-Link’s Omada Gateways

Network Security, Omada, TP-LINK, vulnerability /

Critical Vulnerabilities Patched in TP-Link’s Omada Gateways 2025-10-22 at 17:12 By Eduard Kovacs One of the flaws can be exploited by remote unauthenticated attackers for arbitrary command execution. The post Critical Vulnerabilities Patched in TP-Link’s Omada Gateways appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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All SonicWall Cloud Backup Users Had Firewall Configurations Stolen

data breach, firewall, Network Security, SonicWall /

All SonicWall Cloud Backup Users Had Firewall Configurations Stolen 2025-10-09 at 11:30 By Ionut Arghire In early September, hackers stole the firewall configuration backup files stored using the MySonicWall service. The post All SonicWall Cloud Backup Users Had Firewall Configurations Stolen appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Virtual Event Today: Zero Trust & Identity Strategies Summit

Network Security, zero trust /

Virtual Event Today: Zero Trust & Identity Strategies Summit 2025-10-08 at 17:53 By SecurityWeek News Join the virtual event we dive into the world of digital identity management and the role of zero-trust principles and associated technologies. The post Virtual Event Today: Zero Trust & Identity Strategies Summit appeared first on SecurityWeek. This article is […]

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The Y2K38 Bug Is a Vulnerability, Not Just a Date Problem, Researchers Warn

Featured, Network Security, NTP, time manipulation, Unix, Vulnerabilities, Y2K38, Year 2038 /

The Y2K38 Bug Is a Vulnerability, Not Just a Date Problem, Researchers Warn 2025-10-07 at 11:43 By Eduard Kovacs The Year 2036/2038 problem is a bug that will be triggered in more than a decade, but hackers could exploit it today against ICS and consumer devices. The post The Y2K38 Bug Is a Vulnerability, Not […]

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Cisco Patches Zero-Day Flaw Affecting Routers and Switches

Cisco, exploited, Featured, Network Security, router, Switch, Vulnerabilities, Zero-Day /

Cisco Patches Zero-Day Flaw Affecting Routers and Switches 2025-09-25 at 11:46 By Ionut Arghire The security defect allows remote attackers with administrative privileges to execute arbitrary code as the root user. The post Cisco Patches Zero-Day Flaw Affecting Routers and Switches appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Record-Breaking DDoS Attack Peaks at 22 Tbps and 10 Bpps

Aisuru, botnet, Cloudflare, DDoS, DDoS record, Featured, Network Security /

Record-Breaking DDoS Attack Peaks at 22 Tbps and 10 Bpps 2025-09-24 at 12:41 By Eduard Kovacs The attack was aimed at a European network infrastructure company and it has been linked to the Aisuru botnet. The post Record-Breaking DDoS Attack Peaks at 22 Tbps and 10 Bpps appeared first on SecurityWeek. This article is an […]

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