North Korea APT Archives • Daily CyberSecurity

APT37’s New “Python-in-a-Cat” Malware Uses Environment Variable Obfuscation APT37 Phishing Campaign Python Malware Obfuscation

APT37’s New “Python-in-a-Cat” Malware Uses Environment Variable Obfuscation

Do Son May 12, 2026

In the world of cyberespionage, familiarity can be a fatal mistake for defenders. Just as security teams...

Void Dokkaebi Unmasked: The “Worm-Like” Supply Chain Threat Targeting Developers Void Dokkaebi Supply Chain Infected VS Code Tasks

Void Dokkaebi Unmasked: The “Worm-Like” Supply Chain Threat Targeting Developers

Do Son April 23, 2026

A new report from researchers at TrendMicro has exposed the evolution of Void Dokkaebi (also known as...

The Billion-Dollar Invite: How UNC1069’s Fake Meetings Hijack Crypto Fortunes UNC1069 Phishing BlueNoroff Crypto Theft

The Billion-Dollar Invite: How UNC1069’s Fake Meetings Hijack Crypto Fortunes

Do Son April 14, 2026

The line between a routine business meeting and a financial breach has never been thinner. Between February...

North Korea’s Lazarus Group Deploys Medusa Ransomware Against U.S. Healthcare SonicWall Reconnaissance Akira Ransomware residential proxy malware TraderTraitor BreachForums Honeypot, French Interior Ministry Leak

SonicWall Reconnaissance Akira Ransomware residential proxy malware TraderTraitor BreachForums Honeypot, French Interior Ministry Leak

North Korea’s Lazarus Group Deploys Medusa Ransomware Against U.S. Healthcare

Do Son February 26, 2026

A disturbing shift in nation-state cyber tactics has been uncovered as North Korean state-backed attackers integrate Medusa...

North Korea’s “Contagious Interview” Floods npm with 200 New Packages, Using Fake Crypto Jobs to Deploy OtterCookie Spyware BlueNoroff macOS Attack GhostCall Campaign Carding Underground Bulletproof Hosting DPRK Contagious Interview, npm Flood Stonefly group -HiatusRAT Actors

BlueNoroff macOS Attack GhostCall Campaign Carding Underground Bulletproof Hosting DPRK Contagious Interview, npm Flood Stonefly group -HiatusRAT Actors

North Korea’s “Contagious Interview” Floods npm with 200 New Packages, Using Fake Crypto Jobs to Deploy OtterCookie Spyware

Do Son December 1, 2025

A relentless state-sponsored campaign by North Korean threat actors is aggressively targeting blockchain and Web3 developers by...

North Korean APTs Upgrade Arsenal: Kimsuky Uses Stealthy HttpTroy, Lazarus Deploys New BLINDINGCAN RAT Kimsuky HttpTroy, Lazarus BLINDINGCAN RAT

Kimsuky HttpTroy, Lazarus BLINDINGCAN RAT

North Korean APTs Upgrade Arsenal: Kimsuky Uses Stealthy HttpTroy, Lazarus Deploys New BLINDINGCAN RAT

Do Son November 3, 2025

Researchers at Gen Threat Labs have identified two new toolsets in active use by North Korean state-sponsored...

North Korea’s WaterPlum APT Deploys Node.js OtterCandy RAT for Crypto Theft with Anti-Forensic Module North Korean Laptop Farm DPRK Insider Threat North Korea WMD Cyber Funding, Australia Sanctions Insider threat, North Korean hackers Kimsuky, cyber-espionage NPM Malware, North Korea Cyber-espionage North Korea, Remote IT Job Scam Laptop Farm - DriverEasy - Kimsuky Watering Hole Attack

North Korean Laptop Farm DPRK Insider Threat North Korea WMD Cyber Funding, Australia Sanctions Insider threat, North Korean hackers Kimsuky, cyber-espionage NPM Malware, North Korea Cyber-espionage North Korea, Remote IT Job Scam Laptop Farm - DriverEasy - Kimsuky Watering Hole Attack

North Korea’s WaterPlum APT Deploys Node.js OtterCandy RAT for Crypto Theft with Anti-Forensic Module

Do Son October 20, 2025

A new report from NTT Security Japan has spotlighted an evolved malware family known as OtterCandy, attributed...

North Korea’s UNC5342 APT Uses EtherHiding to Store Malware in Blockchain Smart Contracts for Stealthy C2 North Korea EtherHiding, Blockchain C2

North Korea’s UNC5342 APT Uses EtherHiding to Store Malware in Blockchain Smart Contracts for Stealthy C2

Do Son October 20, 2025

Google Threat Intelligence Group (GTIG) has uncovered a new campaign by the North Korean threat actor UNC5342,...

North Korea’s Famous Chollima APT Uses Trojanized Node.js App to Deploy OtterCookie RAT for Crypto Theft

Do Son October 17, 2025

A new report from Cisco Talos has exposed a malware campaign linked to Famous Chollima, a North...

WaterPlum’s OtterCookie Malware Upgrades to v4 with Credential Theft and Sandbox Detection Features North Korean Laptop Farm DPRK Insider Threat North Korea WMD Cyber Funding, Australia Sanctions Insider threat, North Korean hackers Kimsuky, cyber-espionage NPM Malware, North Korea Cyber-espionage North Korea, Remote IT Job Scam Laptop Farm - DriverEasy - Kimsuky Watering Hole Attack

WaterPlum’s OtterCookie Malware Upgrades to v4 with Credential Theft and Sandbox Detection Features

Do Son May 12, 2025

Cyber threat actors tied to North Korea are expanding their global reach with an updated strain of...