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Tag: Network Security

22 article(s)

Cisco SSM On-Prem Critical Flaw Exposes Enterprise Networks

09 Apr 2026 news

A critical flaw in Cisco’s SSM On-Prem appliance allows remote, unauthenticated attackers to gain root access and compromise trusted internal networks. Immediate patching is essential to prevent total system takeover.

#Cisco vulnerability | #network security | #API exploit

GreyNoise Unmasks Hidden Attacks: New C2 Detection for Firewalls & VPNs

08 Apr 2026 news

GreyNoise has launched C2 Detection, a new capability to identify compromised edge devices like firewalls and VPNs by tracking outbound traffic to attacker-controlled servers. This marks a major shift in how defenders can spot silent breaches on the network perimeter.

#GreyNoise | #C2 Detection | #Network Security

Cisco Scrambles to Patch Critical Flaws Exposing Enterprise Networks

02 Apr 2026 news 🌍 North America

Cisco has issued urgent patches for critical vulnerabilities affecting key enterprise products, including authentication bypass and remote code execution flaws. Learn what’s at stake and how organizations can respond.

#Cisco vulnerabilities | #network security | #authentication bypass

F5 Vulnerabilities Expose Global Enterprises to Cyber Threats

01 Apr 2026 news 🌍 North America

Critical security flaws in F5 products have been discovered, threatening the safety of global digital infrastructure. Immediate action is urged to prevent potential breaches and service disruptions.

#F5 vulnerabilities | #Cybersecurity threats | #Network security

Cisco Vulnerabilities: Inside the Emergency Patch Operation

26 Mar 2026 news 🌍 North America

When hidden vulnerabilities surfaced in Cisco products, the race was on to patch critical weaknesses before attackers could strike. Our investigation examines what went wrong, how Cisco responded, and the lessons for securing the world’s networks.

#Cisco vulnerabilities | #network security | #patch management

Rusty Shields: The Hidden Perils of Outdated Network Edge Devices

23 Mar 2026 news

Outdated network edge devices continue to guard sensitive data despite lacking security updates, making them prime targets for cybercriminals. This feature uncovers the risks of running end-of-life hardware and why so many organizations delay upgrades.

#Outdated Devices | #Cybersecurity Threats | #Network Security

Silent Takeover: Criminals Hijack Routers for DDoS and Crypto Mining

19 Mar 2026 news

A new breed of malware is turning routers and network devices into tools for DDoS attacks and cryptocurrency mining, raising the stakes for enterprise security.

#DDoS attacks | #network security | #cryptocurrency mining

Botnets at the Gate: CondiBot and Monaco Miner Expose Network Device Weaknesses

17 Mar 2026 news

Emerging malware variants CondiBot and Monaco are targeting routers, VPNs, and IoT devices, exposing critical vulnerabilities and shifting the cyberattack frontline to network infrastructure.

#Botnets | #Network Security | #Malware

Firewall Fiasco: How Hackers Cracked FortiGate’s Armor and Invaded Enterprise Networks

16 Mar 2026 news

Hackers exploited FortiGate firewall vulnerabilities to steal credentials and gain deep access to enterprise networks, using stealthy tactics and poor log retention to evade detection. Here's how the attack worked—and what organizations can do to protect themselves.

#FortiGate | #cyberattacks | #network security

Windows 11 Upgrade Bug Severs Enterprise Networks | Netcrook Exclusive

04 Mar 2026 news

A Windows 11 upgrade glitch is wiping out wired network authentication, leaving enterprise users offline and admins scrambling for fixes. Here’s what’s happening and how organizations are coping.

#Windows 11 | #Upgrade Bug | #Network Security