Sophistication

2004

First Seen

Notoriety

Stealth

Immersive Rating

Impact

Tactics Variety

APT1

One of the first publicly exposed Chinese cyber-espionage groups, linked to China’s PLA Unit 61398. Known for stealing terabytes of data from US companies. Exposed by Mandiant in 2013, which marked a turning point in threat intelligence research.

Key behaviours to watch:

Immersive coverage includes:

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Blog

Releated Content

Research

Nov 26, 2025

RMM Tools Under Attack: Exploring More Effective Detections

Threat Intelligence

Nov 17, 2025

ScoringMathTea Analysis: Inside the Lazarus Group’s Flagship Cyber Espionage Malware

Research

Nov 11, 2025

Patch Tuesday November 2025 - Critical Microsoft Security Patches Released For Privilege Escalation and Remote Code Vulnerabilities

Blog

AI-Focused Blogs

Gain quick insights into emerging AI threats and trends.

Research

24 Apr 2023

Detecting and decrypting Sliver C2 – a threat hunter's guide

Cybersecurity

05 Sep 2025

3 Tips for Countering the Chaos of a Cyber Crisis

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Turla

2008

Van Helsing

2025

Volt Typhoon

2021

Wild Neutron

2014

Wizard Spider

2018

APT1

Key behaviours to watch:

Immersive coverage includes:

Releated Content

RMM Tools Under Attack: Exploring More Effective Detections

ScoringMathTea Analysis: Inside the Lazarus Group’s Flagship Cyber Espionage Malware

Patch Tuesday November 2025 - Critical Microsoft Security Patches Released For Privilege Escalation and Remote Code Vulnerabilities

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Blog title heading will go here

Blog title heading will go here

AI-Focused Blogs

Detecting and decrypting Sliver C2 – a threat hunter's guide

3 Tips for Countering the Chaos of a Cyber Crisis

Blog title heading will go here

Blog title heading will go here

Blog title heading will go here