WatchGuard Warns of Active Exploitation of Critical Fireware OS VPN Vulnerability
Dec 19, 2025Ravie LakshmananVulnerability / Network Security WatchGuard has released fixes to address a critical security flaw in Fireware OS...
Network
LongNosedGoblin tries to sniff out governmental affairs in Southeast Asia and Japan
In 2024, ESET researchers noticed previously undocumented malware in the network of a Southeast Asian governmental entity. This led us...
Cisco Warns of Active Attacks Exploiting Unpatched 0-Day in AsyncOS Email Security Appliances
Dec 18, 2025Ravie LakshmananVulnerability / Network Security Cisco has alerted users to a maximum-severity zero-day flaw in Cisco AsyncOS software...
SonicWall Fixes Actively Exploited CVE-2025-40602 in SMA 100 Appliances
Dec 17, 2025Ravie LakshmananVulnerability / Network Security SonicWall has rolled out fixes to address a security flaw in Secure Mobile...
Sophos Firewall v22 is now available
The product team is pleased to announce that Sophos Firewall v22 is now generally available. This update brings several Secure...
Drones to Diplomas: How Russia’s Largest Private University is Linked to a $25M Essay Mill
A sprawling academic cheating network turbocharged by Google Ads that has generated nearly $25 million in revenue has curious ties...
Phishing, privileges and passwords: Why identity is critical to improving cybersecurity posture
Business Security Identity is effectively the new network boundary. It must be protected at all costs. Phil Muncaster 04 Dec...
JPCERT Confirms Active Command Injection Attacks on Array AG Gateways
Dec 05, 2025Ravie LakshmananVulnerability / Network Security A command injection vulnerability in Array Networks AG Series secure access gateways has...
Record 29.7 Tbps DDoS Attack Linked to AISURU Botnet with up to 4 Million Infected Hosts
Dec 04, 2025Ravie LakshmananDDoS Attacks / Network Security Cloudflare on Wednesday said it detected and mitigated the largest ever distributed...
Introducing Sophos DNS Protection for Endpoints
We released Sophos DNS Protection for networks last year, and it is now close to serving its 600 billionth query....
Securing your network for the holidays
It’s that time of year when network admins in many parts of the world are looking forward to spending more...
Fortinet Warns of New FortiWeb CVE-2025-58034 Vulnerability Exploited in the Wild
Nov 19, 2025Ravie LakshmananVulnerability / Network Security Fortinet has warned of a new security flaw in FortiWeb that it said...
NDSS 2025 – MineShark: Cryptomining Traffic Detection At Scale
SESSIONSession 3A: Network Security 1 Authors, Creators & Presenters: Shaoke Xi (Zhejiang University), Tianyi Fu (Zhejiang University), Kai Bu...
NDSS 2025 – Heimdall: Towards Risk-Aware Network Management Outsourcing
SESSIONSession 3A: Network Security 1 Authors, Creators & Presenters: Yuejie Wang (Peking University), Qiutong Men (New York University), Yongting...
NDSS 2025 – Incorporating Gradients To Rules
SESSIONSession 3A: Network Security 1 Authors, Creators & Presenters: ingzhi Wang (Northwestern University), Xiangmin Shen (Northwestern University), Weijian Li...
