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spear-phishing15 articles
Oct 20, 2026

APT28 'Swallowtail' Espionage Campaign: Hookedge Backdoor Hits NATO Defense Firms — OTX Pulse Detection Pack

APT28 'Swallowtail' Espionage Campaign: Hookedge Backdoor Hits NATO Defense Firms Threat Summary AlienVault OTX pulse data confirms an activ...

darkwebotx-pulsedarkweb-credentials
Darkweb CredentialsRead Now
Oct 15, 2026

Silent Lynx Targets CIS Governments with Weaponized WinRAR Archives — Detection and Remediation Guide for SOC Teams

Executive Summary Between June 2025 and August 2026, the threat actor tracked as Silent Lynx ran a sustained espionage campaign against gove...

sigma-rulekql-detectionthreat-hunting
SOC & MDRRead Now
Oct 13, 2026

VulcanRAT207.A + Kimsuky 'GitPower': OTX Pulse Analysis — WhatsApp-Delivered RAT Chains & Nation-State Espionage Detection Pack

VulcanRAT207.A + Kimsuky 'GitPower': OTX Pulse Analysis — WhatsApp-Delivered RAT Chains & Nation-State Espionage Detection Pack Threat Summa...

darkwebotx-pulsedarkweb-apt
Darkweb AptRead Now
Oct 8, 2026

UAC-0099 ASHVEIN RAT: Detecting HTML-Weaponized C2 and .NET Infostealer Activity Against Government Targets

A New RAT in an Active Espionage Campaign Security researchers at TrendAI have attributed a previously undocumented .NET infostealer and rem...

sigma-rulekql-detectionthreat-hunting
SOC & MDRRead Now
Oct 5, 2026

Frontline Education Data Breach: K-12 District Defense Guide Against Follow-On Phishing and Payroll Fraud

Frontline Education Breach: What K-12 Defenders Need to Do Right Now Frontline Education — one of the most widely deployed software provider...

incident-responseransomwarebreach-response
Incident ResponseRead Now
Sep 30, 2026

Star Blizzard's RedFlick Technique: Defending Against Russian State Phishing and Malware Delivery via Compromised Websites

Introduction Microsoft Threat Intelligence has disclosed that Star Blizzard — the Russian state-sponsored threat actor linked to the FSB's C...

incident-responseransomwarebreach-response
Incident ResponseRead Now
Sep 29, 2026

Star Blizzard Fake Event Invite Campaign: Detecting and Blocking Spear-Phishing Malware Delivery Against Ukraine-Linked Organizations

Introduction Microsoft has disclosed an ongoing campaign by Star Blizzard — the Russian state-sponsored threat actor also tracked as SEABORG...

alert-triagealert-fatiguesoc-automation
SOC & MDRRead Now
Sep 22, 2026

SideCopy Targets Indian Academia With ReverseRAT: Detecting mshta.exe Spear-Social Engineering Attacks

SideCopy Targets Indian Academia With ReverseRAT: Detecting mshta.exe Spear-Social Engineering Attacks The threat actor tracked as SideCopy ...

healthcare-cybersecurityhipaa-compliancehealthcare-ransomware
SOC & MDRRead Now
Sep 17, 2026

One Zero-Day Chain, Two China-Linked APTs: Chrome/Windows Exploit Hits NGOs — Detection and Response Playbook

The Threat: Shared Exploit, Divergent Operations Volexity's latest reporting documents something that should concern every security team, no...

cvezero-daypatch-tuesday
Vulnerability ManagementRead Now
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