Tag: network security
208 articles
Cisco Patches Authentication Bypass in Integrated Management Controller
Cisco just patched a critical vulnerability in its Integrated Management Controller that lets attackers bypass authentication and gain Admin access - essentially, walk right past the lock on the network's control panel. This fix is a must-have for any Cisco IMC users looking to keep their network secure.
Critical F5 BIG-IP Bug Prompts NCSC Urgent Patching Alert
A critical bug in F5's BIG-IP system, tracked as CVE-2025-53521, has prompted the NCSC to issue an urgent patching alert, warning UK firms and organizations worldwide of the devastating consequences of a potential takeover by unauthenticated attackers. Is your organization patched and protected from this highly severe vulnerability?
New Attack Against Wi-Fi Exclusive: Dangerous Flaw
Meet AirSnitch: a new Wi‑Fi attack that weaponizes a hidden mismatch between wireless layers to slip silently between your device and the internet. Unlike old tricks, it can hijack traffic from a different SSID or network segment, putting homes and enterprises at risk without users even noticing.
Fortinet Exclusive: Critical FortiWeb CVE-2025-58034
Exclusive: A critical FortiWeb vulnerability (CVE-2025-58034) has been disclosed — find out what it means for your environment and the quick steps to keep your systems protected.
SonicWall Exclusive Damaging State-Sponsored Cloud Breach
Imagine handing someone the wiring diagram to your house—now replace the house with your network: SonicWall says a state-sponsored actor used an API to access cloud-stored firewall configuration backups, exposing admin credentials, VPN keys and network blueprints that could let attackers slip past defenses.
WatchGuard Fireware vulnerability: Urgent Critical Fix
Imagine one packet handing an attacker the keys to your network — that’s exactly what the critical CVE-2025-9242 WatchGuard Fireware flaw made possible. Inventory affected devices and apply WatchGuard’s patches now, or at minimum lock down management interfaces and enforce MFA to keep your gateways secure.
firewall configuration backup files: Stunning Risk Exposed
SonicWall says cloud-stored firewall backups were accessed — and even encrypted configuration files can give attackers a dangerous roadmap to your network. Act now: audit affected devices, rotate credentials, enable MFA, and tighten management access to close the window for targeted attacks.
Palo Alto portal scans: Stunning 500% Risky Surge
Is your firewall login page being probed right now? GreyNoise logged a nearly 500% one‑day surge in targeted scans against Palo Alto Networks admin portals — a structured reconnaissance blast that should prompt immediate checks: lock down management interfaces, enable MFA, patch, and review logs.
AI security Must-Have: Best Defense Tactics
PwC finds organizations are now prioritizing AI security over cloud and network defenses, reallocating budgets to protect models, training data and inference pipelines from novel attacks. That shift means stronger governance, adversarial testing and monitoring are needed to make AI a strategic asset rather than a new liability.
Cisco firewalls Urgent Critical Fixes for Risky Flaws
Cisco firewall flaws are being actively exploited — U.S. and U.K. agencies are urging immediate patches and mitigations. Don’t wait: update ASA/FTD devices, boost monitoring, and isolate critical assets now to stop attackers using your perimeter as a foothold.
ASA zero-day: Must-Have Patch Against Risky Exploits
Urgent: attackers are exploiting newly disclosed Cisco ASA zero‑days to deploy sophisticated, previously unseen malware families (RayInitiator and LINE VIPER), so inventory your ASA devices and apply Cisco’s patches or mitigations now to stop persistent access and lateral spread. Act fast—delays leave VPNs and perimeter defenses wide open to credential theft and follow‑on intrusions.
ATT&CK Evaluations: Stunning Vendor Exodus Sparks Risk
Three major cybersecurity vendors pulled out of MITRE’s ATT&CK Evaluations over methodology and transparency concerns, leaving buyers with fewer apples‑to‑apples comparisons and prompting a push for clearer, fairer testing. MITRE says it will revise the program — but rebuilding trust will take visible changes and broader industry buy‑in.
DDoS mitigation: Must-Have Defenses for Risky Packet Flood
A DDoS mitigation provider nearly got knocked offline this week when an attacker driving a botnet of hijacked routers and IoT devices slammed its scrubbing service with a record 1.5 billion packets per second, exposing how device insecurity and packet-rate tactics can turn defenders’ own tools against them. This wake-up call shows we need smarter device security, tougher filtering, and coordinated defenses before attackers scale this kind of pressure across the internet.
5 Million Public Wi-Fi Networks Exposed: A Security Wake-Up Call
Picture this: you’re enjoying your coffee while connecting to public Wi-Fi, completely unaware that millions of these networks are a hacker’s playground. With 5 million unsecured connections out there, it’s time to wake up to the risks and rethink how we safeguard our personal data!
Hard-Coded Credentials: Risky HPE Flaw — Must-Read
HPE Instant On access points were found to contain unchangeable, hard‑coded credentials (CVE‑2025‑37103, CVSS 9.8), effectively creating a built‑in backdoor—if you manage these devices, inventory affected models, apply vendor patches, and lock down remote access now. This wake‑up call proves why secure‑by‑design firmware and rapid patching are nonnegotiable.
Hard-Coded Credentials: Stunning, Critical Threat
HPE Instant On access points were found to contain unchangeable, hard‑coded admin credentials (CVE‑2025‑37103, CVSS 9.8), a flaw that could let attackers bypass authentication and seize control. If you use these devices, inventory them, apply HPE’s patches, and tighten admin access immediately.
Cisco vulnerability patch: Must-Have Critical Fix
A critical 10/10 Cisco ISE vulnerability lets unauthenticated attackers gain root access—please apply the vendor patch immediately to protect your network. While you patch, inventory and prioritize affected systems, tighten access controls, and increase logging to reduce exposure.
5G cybersecurity Must-Have: Best Protection Guide
As 5G spreads, new cyber risks multiply—NCCoE’s latest white paper lays out practical, must-have principles to design secure 5G networks from the ground up. Whether you’re a tech leader or policymaker, this guide helps you balance innovation and safety to protect devices, data, and critical infrastructure.
UNC6148 Backdoor Found in Patched SonicWall SMA 100 Devices
Think your patched SonicWall SMA 100 devices are safe? Think again—despite updates, a sneaky backdoor from the UNC6148 hacking group is still putting your network at risk.
UNC6148 Backdoors Patched in SonicWall SMA 100 Series Devices
Think your patched SonicWall SMA 100 device is safe? Think again—cybercriminals are exploiting its outdated status to sneak in persistent backdoors, proving that end-of-life gear can be your network’s biggest weak spot.
New NIST 5G Cybersecurity White Paper on Network Security Principles
Discover how the new NIST white paper is shaping the future of 5G security with practical strategies to protect our most critical networks without slowing innovation.
Millions of Printers at Risk from New Critical Hacking Flaws
Millions of printers worldwide are suddenly exposed to stealthy cyberattacks, turning these everyday office heroes into unexpected security threats—are your devices quietly putting you at risk?
Cisco Addresses Two Critical Vulnerabilities in Identity Services Engine Components
Cisco patches critical vulnerabilities in Identity Services Engine components, enhancing security and protecting against potential exploits.
CISA Expands KEV Catalog with 3 New Vulnerabilities Affecting AMI MegaRAC, D-Link, and Fortinet
CISA adds 3 new vulnerabilities to the KEV Catalog, impacting AMI MegaRAC, D-Link, and Fortinet products, enhancing cybersecurity awareness.