Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
AI-Native Contextual Security: What Nebulock's $25M Funding Signals for Modern SOCs
AI-Native Contextual Security: What Nebulock's $25M Funding Signals for Modern SOCs Nebulock's $25 million funding round, announced this wee...
Mobile Forensic Tool Abuse: Detecting Cellebrite UFED Extraction Artifacts
Introduction A recent report by Citizen Lab has confirmed that Russian authorities utilized Cellebrite's Universal Forensic Extraction Devic...
Critical Supply Chain Risk: 'Adblock for YouTube' Extension with Dormant Script Injection Capabilities
Introduction A significant supply chain threat has emerged targeting the browser ecosystem. Security researchers at Island have analyzed a p...
Threat Hunt: Detecting and Disrupting KongTuke's Mistic Backdoor
Introduction The threat landscape continues to evolve as Initial Access Brokers (IABs) refine their toolsets to evade detection. A recent al...
CISA KEV Alert: Ubiquiti UniFi OS and Lantronix Devices Under Active Attack — Detection and Hardening
Introduction The Cybersecurity and Infrastructure Security Agency (CISA) has added critical vulnerabilities affecting Ubiquiti UniFi OS and ...
Sanctioned Infrastructure: Detecting Huione Cloud and Prince Group Traffic
Introduction On Tuesday, the U.S. Department of Justice (DoJ) announced a significant disruptive operation against the financial backbone of...
FortiBleed Operation: Defending FortiGate Firewalls Against Large-Scale Credential Harvesting
Introduction Since February 2026, a massive credential-harvesting operation dubbed FortiBleed has been actively targeting over 430,000 Forti...
AI Agent Supply Chain Compromise: Detection Strategies for Malicious Skills
AI Agent Supply Chain Compromise: Detection Strategies for Malicious Skills Introduction In a stark demonstration of the fragility of the bu...
WhatsApp Phishing Campaign: VBScript-based Remote Access Attack — Detection and Defense Guide
WhatsApp Phishing Campaign: VBScript-based Remote Access Attack — Detection and Defense Guide Introduction Security Arsenal is tracking an a...