Router security alert: Millions exposed to cyberattacks

🔒 Security Alert! Your router might be exposing its configuration to the Internet without your knowledge 🚨 A recent security analysis has revealed a critical vulnerability affecting millions of home and business routers. Researchers discovered that numerous devices have their administration panels exposed to the Internet, allowing remote attackers to access sensitive configurations. 📡 How does this happen? Many manufacturers enable remote access to the router's administration interface by default, leaving open ports that can be detected through mass scanning. Cybercriminals use automated tools to identify these vulnerable devices. ⚠️ The risks include: - Unauthorized access to network configurations - Theft of access credentials - DNS modification to redirect traffic - Interception of communications - Infection with malware 🛡️ Immediate protection measures: 1. Disable remote access in your router's settings 2. Change the default administrator credentials 3. Keep the firmware updated 4. Use strong and unique passwords 5. Perform periodic scans for open ports The inadvertent exposure of these devices represents a backdoor for cyberattacks that compromise the entire connected network. Awareness and proper configuration are essential to prevent security breaches. For more information visit: https://enigmasecurity.cl Are you concerned about the security of your network infrastructure? Let's connect to discuss protection strategies. #Cybersecurity #RouterSecurity #InformationSecurity #Networks #Cybersecurity #ITSecurity #DataProtection #Cyberattacks #ITInfrastructure Let's connect on LinkedIn: https://lnkd.in/g34EbJGn 📅 2025-09-13T14:21:02 🔗Subscribe to the Membership: https://lnkd.in/eh_rNRyt

Think your VPN keeps you safe? Experts say think again. 👉https://lnkd.in/gsFFY3Xg 🔒 VPNs are marketed as privacy shields, but security leaders warn they can create a false sense of safety. David Matalon, CEO at Venn®: “The Citizen Lab findings and the Chrome VPN spyware case underscore a larger reality: VPNs still play an important role in securing and anonymizing network connections, but they can provide a false sense of security and user privacy.” Brandon Tarbet, Director of IT & Security at Menlo Security Inc.: “What is rapidly becoming a requirement is the need for web content-level data security. The key is shifting from perimeter-based security mindset (such as with VPNs) to content-level protection that works even when traditional visibility is compromised.” Chad Cragle, CISO at Deepwatch: “Ultimately, personal VPNs are like counterfeit IDs; they erode trust in your security measures. The only secure option is a company-approved VPN where you control the keys.” 💡 The takeaway: VPNs are one tool, not a silver bullet. Organizations and individuals must think beyond the tunnel, focusing on endpoint visibility, governance, and content-level protection. 👉 What’s your perspective? Do you still trust your VPN as your main layer of defense? Share your thoughts below. #CyberSecurity #VPN #InfoSec #DataPrivacy #ZeroTrust

CISA warns of active attacks on TP-Link routers – why edge device security matters The US Cybersecurity and Infrastructure Security Agency (CISA) has added two TP-Link router vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog. Both flaws are under active attack: - CVE-2023-50224 – allows attackers to steal authentication credentials - CVE-2025-9377 – enables remote code execution on specific TP-Link models https://lnkd.in/gTRfqRnV In addition, a newly disclosed weakness in the CWMP protocol can crash devices, raising denial-of-service concerns. For organisations, this reinforces two critical points that the NSA, CISA, and other agencies have consistently highlighted: 1. Routers and edge devices are high-value targets. They sit between users and the internet, making them a natural focus for attackers. 2. Traditional patching isn’t enough. Even when updates are available, applying them across distributed and unmanaged devices is almost impossible. Many vulnerabilities remain unaddressed for years, leaving attackers with easy entry points. This is the problem space that Loxada addresses. - Proprietary secure firmware – not the manufacturer’s default, so no hidden vulnerabilities or supply chain concerns - Automatic security updates – aligned with guidance from CISA and NSA, ensuring devices stay protected without manual intervention - Network separation – staff devices connect only to a secure, trusted environment, isolated from threats on untrusted networks By removing reliance on off-the-shelf firmware and uncoordinated patching, Loxada gives organisations confidence that their network edge isn’t a silent point of failure. Learn more about how we secure the uncontrolled network edge at www.loxada.com #UncontrolledNetworkEdge #RouterSecurity #CyberSecurity #NetworkSecurity #CISA

🚨 CYBERSECURITY ALERT: Critical Vulnerability in Wi-Fi Range Extenders Actively Exploited 🔥 The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent alert regarding a remote code execution vulnerability in TP-Link brand Wi-Fi range extenders. This flaw, identified as CVE-2023-32353, is being actively exploited by cyber attackers. 📡 Technical Details of the Vulnerability: - Affects specific models of TP-Link Wi-Fi range extenders - Allows attackers to execute arbitrary code remotely - Does not require authentication to exploit the vulnerability - Affected devices include older firmware versions ⚠️ Potential Impact: - Complete takeover of the device - Interception of network traffic - Access to connected devices - Possible gateway to the internal network 🛡️ Recommended Protective Measures: - Immediately update firmware to the latest version - Verify device model and version - Restrict administrative access from the internet - Monitor for unusual network traffic This vulnerability represents a significant risk to the security of home and business networks, as Wi-Fi range extenders often have privileged access to the network. For more information visit: https://enigmasecurity.cl #Cybersecurity #Vulnerability #WiFi #TPLink #CISA #CyberAttacks #InfoSec #Networks #CriticalInfrastructure #ZeroDay Let's connect to stay updated on cybersecurity topics: https://lnkd.in/eGvmV6Xf 📅 Wed, 03 Sep 2025 18:56:27 +0000 🔗Subscribe to the Membership: https://lnkd.in/eh_rNRyt

🌐 Enterprise Network Security: Protecting What Matters Most In today’s digital-first world, the network is the backbone of every organization. But with rising cyber threats, securing that network has never been more critical. At iMarkConsult, we deliver robust Enterprise Network Security solutions designed to safeguard your operations, data, and people from evolving risks. 🔐 Our solutions include: ✅ Enterprise Firewalls – Strong perimeter defense against intrusions. ✅ Two-Factor Authentication – Extra layer of protection for user accounts. ✅ Network Access Control – Ensure only trusted devices and users gain entry. ✅ Log Analytics – Monitor and detect unusual activities in real time. ✅ Intrusion Detection Systems – Spot and stop threats before they spread. ✅ Remote Network Access – Secure connectivity for your workforce anywhere. ✅ Secure Internet Gateway – Safe and reliable access to the internet. Your network isn’t just about connectivity, it’s about trust, security, and continuity. With iMarkConsult, you can focus on growth while we secure your foundation. #iMarkConsult #NetworkSecurity #CyberSecurity #EnterpriseSolutions #DataProtection #SecureBusiness #ITInfrastructure Joseph Sowah ANDREWS WILLIAM TETTEH David Amoah Kenneth Ahorgah Yaw Boahene Michael Tawiah Brako

Enhancing Security with Sophos Firewall & Sophos Endpoint : A Game-Changer in Cyber Defense 🔒🌐 In today’s fast-evolving threat landscape, keeping your network and systems secure is more challenging than ever. But with Sophos Firewall and Intercept X, integrated with Synchronized Security, you can stay one step ahead. 🔐 Key Advancements: Synchronized Security links Sophos products to analyze system and network activity in real time, adapting policies dynamically to address threats as they emerge. Heartbeat™ technology allows for seamless integration between your endpoints and Sophos Firewall, enabling automatic device isolation for compromised systems. Synchronized App Control takes app security to the next level by automatically identifying and blocking unwanted applications, while prioritizing the ones you need. Real-time health monitoring and lateral movement protection ensure that even if a system is compromised, it won’t spread to other parts of your network. With the power of Sophos Central, managing all your products from one easy-to-use platform has never been simpler. 🔧 Simplified Threat Response: When Sophos Firewall or Intercept X detects a threat, they work together to provide comprehensive protection – isolating infected devices, monitoring network health, and controlling user access in real time. The future of cybersecurity is here – and it's automated, intelligent, and synchronized. Trace Network & Engineering Pvt Ltd contact connect@tracenetwork.in phone +91 040 42705599 #CyberSecurity #Sophos #SynchronizedSecurity #InterceptX #Firewall #ThreatDetection #EndpointProtection #NetworkSecurity

Firewalls used to mark the edges of security boundaries, but each laptop, phone, and tablet employee uses to do their work is now the edge of the perimeter. The endpoints are both the first line of defense, and the first point of attack. EDR provides continuous monitoring, detection, and quick containment of threats. Patching closes the vulnerabilities, before adversaries can exploit and use them. Mobile Device Management (MDM) can enforce security across devices, in the office, at home, and on the go. We can no longer choose whether or not to secure endpoints. We must, for the very foundation of resilience. If attackers cannot get to the device, they cannot get to critical data. Are your endpoints protected? Or are endpoints still your weakest link? #Cybersecurity #Infosec #Technology #Security #ITSecurity #ZeroTrust #ZeroTrustSecurity #ThreatDetection #CyberDefens #DataProtection

🔒 Port Security :In general the first Line of Defense in Layer 2 Networks In today’s world of rising cyber threats, securing your network's access points is more critical than ever. One of the simplest yet most effective tools in your Layer 2 security arsenal? Port Security. Why Port Security Matters: ✅ Limits Unauthorized Access By restricting the number of MAC addresses on a switch port, you can prevent rogue devices from connecting. ✅ Prevents MAC Flooding Attacks Stops attackers from overwhelming your switch’s MAC address table, which can cause it to flood traffic to all ports. ✅ Enforces Network Policies Ensures only known devices connect, helping maintain network integrity and compliance. Best Practices: Set a maximum number of MAC addresses per port based on expected device count. Use sticky MAC addresses to allow dynamic learning but keep control. Configure violation actions (shutdown, restrict, or protect) to respond to unauthorized access attempts. Regularly monitor port security logs and alerts. 💡 Pro Tip: Don’t leave unused ports open—disable or secure them with port security to reduce attack surfaces. How have you implemented port security in your environment? Share your experiences or tips below! Picture Credits: Respective owner Picture Source: Social Media #NetworkSecurity #PortSecurity #Layer2 #Switching #CyberSecurity #NetworkManagement #ITInfrastructure 

When a “next gen firewall” (fancy for Application aware, with IDPS features) is deployed but not getting the full value out of the solution... Most enterprises have Palo Alto, Fortinet, Cisco, or Check Point firewalls at the perimeter. The basics are usually in place, implicit deny rules at the end of the policy, a DMZ separating public services, and some level of process for firewall changes, yet in practice many of the more advanced capabilities remain idle or half implemented. ❌ IDPS features are often left in monitor-only mode. ❌SSL/TLS traffic passed through without inspection. ❌Servers connecting out to the internet as if they were laptops. ❌IPv6 left enabled when the organisation does not use it. ❌Management planes exposed to the public. ❌VPN portals still sitting online with weak or default credentials. ❌Firewall credentials reused across appliances. ❌Rules added without documentation or clear naming conventions within the tool. ❌User identification not enforced in policy. ❌Rulebases bloated with shadow entries that are never revisited. Individually these gaps may seem manageable, but when combined they create blind spots and exit paths that attackers exploit. The firewall itself is strong technology, but it becomes weak defence when the investment is not fully realised. 🔗 Full post: https://lnkd.in/gNxGybfM #CyberSecurity #InfoSecNZ #NZTech #NZITF #FirewallSecurity #NetworkSegmentation #IntrusionPrevention #SSLInspection #MisconfigurationsSeries #CyberResilience #NetworkSecurity #PerimeterSecurity #AotearoaNewZealand #InfrastructureSecurity #SecurityArchitecture

CISA has sounded the alarm on active attacks targeting two critical vulnerabilities in TP-Link wireless routers. For any business using these devices, this is a serious call to action. * CVE-2023-50224 and CVE-2025-9377 are actively being exploited, leaving exposed networks vulnerable to credential theft and remote code execution. In today's threat landscape, proactive cybersecurity isn't a luxury—it's a necessity. The cost of a breach—from financial losses to reputational damage—far outweighs the investment in prevention. At Lumen, we specialize in helping businesses secure their digital ecosystems. If your company is at risk, don't wait for an attack. Reach out to me and Lumen to discuss a comprehensive security strategy, including: * Managed Firewalls * Vulnerability Assessments * PEN Testing * Zero Trust Network Access (ZTNA) Let's work together to protect your business and your bottom line. #cybersecurity #tplink #cisa #lumen #vulnerability #blacklotuslabs CISA sounds alarm over TP-Link wireless routers under attack • The Register https://lnkd.in/gJjJn3Z7