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Find the latest threat intelligences direct from AhnLab’s security experts

  • In Depth Analysis

    Operation Shadow Force

    This analysis report will examine Operation Shadow Force that had been hidden behind legitimate certificates for the last seven years.

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  • Threat Analysis

    Five Malicious Sextortion Apps

    This analysis report will examine the top five malicious applications being used for sextortion scams.

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Issue Report

The Evolution of Magniber Ransomware

This analysis report will examine the recent malicious activities of Magniber ransomware from changes in exploited vulnerability to shellcode.

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Sour Lemon Duck: PowerShell Malware Exploiting SMB Vulnerability

This analysis report presents the kill-chain, primary functions, and internal proliferation methods of Lemon Duck in full detail.

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Operation Kabar Cobra: Tenacious cyber-espionage by Kimsuky

This report describes the latest attacks by Kimsuky Group including main methods, and changes in their purpose and targets.

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Full Discloser of Andariel, a Subgroup of Lazarus Threat Group

This report describes the several cyberattacks by Andariel Threat Group including main methods, and changes in their purpose and targets

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Ghosts Dwelling in the USB Memory

This analysis report will examine the the malware that has been dwelling in the USB memory during the last decade.

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Detailed Analysis of Red Eyes Hacking Group

This report takes a closer look at the main activities of Red Eyes and another group that may be affiliated with it.

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Analysis Report on Attacks Targeting South Korea

This report shows attacks targeting South Korea; attack method and hacking groups.

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Targeted Attacks on Defense Industry

This report presents analysis of attacks on defense industry which can be serious concerns to national security.

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