Security Insights

Latest threat analysis, industry news, and security best practices from our expert team.

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threat-hunting673 articles
May 26, 2026

Tycoon 2FA AiTM Phishing: Detection Engineering for Entra ID and Google Workspace

Tycoon 2FA AiTM Phishing: Detection Engineering for Entra ID and Google Workspace Introduction Tycoon 2FA represents a sophisticated evoluti...

sigma-rulekql-detectionthreat-hunting
Platform & AutomationRead Now
May 26, 2026

The Oncology Institute Breach: Third-Party Supply Chain Compromise — Detection and Hardening Guide

Introduction In November 2025, The Oncology Institute (TOI) disclosed a significant security incident stemming from a third-party software p...

mdrthreat-huntingendpoint-detection
Healthcare SecurityRead Now
May 26, 2026

MiniFast and MiniJunk V2: Detecting Iranian SEO Poisoning and Social Engineering Attacks

Introduction A sophisticated campaign attributed to Iranian state-sponsored hackers—likely aligning with the track record of TA456 (Tortoise...

sigma-rulekql-detectionthreat-hunting
Incident ResponseRead Now
May 25, 2026

Zero-Click WhatsApp Account Takeover on iOS 16 — Detection, Analysis, and Hardening Guide

Zero-Click WhatsApp Account Takeover on iOS 16 — Detection, Analysis, and Hardening Guide Introduction A sophisticated zero-click attack tar...

mdrthreat-huntingendpoint-detection
SOC & MDRRead Now
May 25, 2026

TrapDoor Supply Chain Attack: Credential-Stealing Malware in npm, PyPI, and Crates.io

Introduction A sophisticated and coordinated supply chain attack, codenamed TrapDoor, has been actively targeting the developer ecosystem si...

sigma-rulekql-detectionthreat-hunting
Vulnerability ManagementRead Now
May 25, 2026

Taming the Alert Firehose: How Agentic AI in NDR Restores SOC Efficiency

Introduction For years, Network Detection and Response (NDR) has been a double-edged sword for Security Operations Centers (SOCs). While ess...

sigma-rulekql-detectionthreat-hunting
SOC & MDRRead Now
May 25, 2026

FBI Alert: Kali365 Phishing-as-a-Service Hijacks M365 OAuth Tokens — Detection and Defense

The FBI has issued a warning regarding 'Kali365,' a sophisticated social engineering-as-a-service (SEaaS) platform specifically designed to ...

sigma-rulekql-detectionthreat-hunting
SOC & MDRRead Now
May 24, 2026

Pure Extortion Tactics 2026: Detection and Defense Against Non-Encryption Ransomware

Pure Extortion Tactics 2026: Detection and Defense Against Non-Encryption Ransomware Introduction The threat landscape of 2026 has undergone...

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Incident ResponseRead Now
May 24, 2026

Zhost Infrastructure Seizure: Detection and Threat Hunting Guide for Disrupted C2

Zhost Infrastructure Seizure: Detection and Threat Hunting Guide for Disrupted C2 Introduction The Dutch Fiscal Information and Investigatio...

sigma-rulekql-detectionthreat-hunting
Incident ResponseRead Now
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