Chinese Hackers Caught Deep Within Telecom Backbone Infrastructure
The state-sponsored threat actor deployed kernel implants and passive backdoors enabling long-term, high-level espionage. The post Chinese Hackers Caught Dee...
Defense
20 articles
BPFdoor in Telecom Networks: Sleeper Cells in the backbone
Executive overview The strategic positioning of covert access within the world’s telecommunication networks A months-long investigation by Rapid7 Labs has un...
[Webinar] Stop Guessing. Learn to Validate Your Defenses Against Real Attacks
Most teams have security tools in place. Alerts are firing, dashboards look clean, threat intel is flowing in.
A nearly undetectable LLM attack needs only a handful of poisoned samples
Prompt engineering has become a standard part of how large language models are deployed in production, and it introduces an attack surface most organizations...
Your facilities run on fragile supply chains and nobody wants to admit it
In this Help Net Security interview, Christa Dodoo, Global Chair at IFMA, discusses how facility managers are managing supply chain risk in critical building...
Quantro Security's Mehul Revankar on AI agents for vulnerability management
Mehul Revankar discusses Quantro Security, Inc., and its approach to AI-aided defense.
Cisco IOS, IOS XE, Secure Firewall Adaptive Security Appliance, and Secure Firewall Threat Defense Software IKEv2 Denial of Service Vulnerability
A vulnerability in the Internet Key Exchange version 2 (IKEv2) feature of Cisco IOS Software, Cisco IOS XE Software, Cisco Secure Firewall Adaptive Security ...
China-Backed Hackers Target Southeast Asian Military Systems in Ongoing Spy Campaign
China-linked threat actors have been identified targeting Southeast Asian military networks in a long-running cyber espionage campaign focused on intelligenc...
The Kill Chain Is Obsolete When Your AI Agent Is the Threat
In September 2025, Anthropic disclosed that a state-sponsored threat actor used an AI coding agent to execute an autonomous cyber espionage campaign against ...
FCC targets foreign router imports amid rising cybersecurity concerns
The FCC will ban new foreign-made routers in the U.S.
Anatomy of a Cyber World Global Report 2026
The Kaspersky Security Services report describes cyberattack trends and statistics revealed by the Managed Detection and Response service. The report also in...
ClickFix Campaigns Targeting Windows and macOS
Insikt Group reveals five ClickFix social engineering clusters (QuickBooks, Booking.com, Birdeye) targeting Windows and macOS.
Silver Fox Cyber Campaigns Show Shift Toward Dual Espionage
Silver Fox pivots from ValleyRAT tax lures to WhatsApp‑style stealers, blending espionage & phishing
Case study: How predictive shielding in Defender stopped GPO-based ransomware before it started
Microsoft Defender stopped a human-operated ransomware attack that abused Group Policy Objects (GPOs) to disable defenses and push encryption at scale. This ...
Pro-Iranian Nasir Security is targeting energy companies in the Gulf
Resecurity tracks Iran-linked Nasir Security targeting Middle East energy firms amid ongoing regional cyber and military threats. Resecurity (USA) is trackin...
M-Trends 2026: Data, Insights, and Strategies From the Frontlines
Every year, the cyber threat landscape forces defenders to adapt to evolving adversary tactics, techniques, and procedures (TTPs). In 2025, Mandiant observed...
Behavioral XDR and threat intel nab North Korean fake IT worker within 10 days of hire
The North Korea fake IT worker scheme has become a pernicious threat across several industries. While best practices emphasize precautions throughout the hir...
Russian Intelligence Services Target Commercial Messaging Application Accounts
CISA and the Federal Bureau of Investigation released a Public Service Announcement (PSA) warning about ongoing phishing campaigns by cyber actors associated...
Bolster your defenses and close the code-to-cloud gap with Tenable and OX
Today, cloud security teams face fragmented visibility and the challenge of prioritizing risks while identifying fix owners. A new joint solution from Tenabl...
Boggy Serpens Threat Assessment
Iranian threat group Boggy Serpens' cyberespionage evolves with AI-enhanced malware and refined social engineering. Unit 42 details their persistent targeting.