December 2025 APT Attack Trend Report (South Korea)
Overview AhnLab monitoring APT (Advanced Persistent Threat) attacks in South Korea using its own infrastructure. This report covers the classification and statistics of APT attacks in South Korea that were identified over the course of one month in December 2025. It also provides an overview of the features of each
November 2025 APT Attack Trends Report (South Korea)
Overview AhnLab is monitoring APT (Advanced Persistent Threat) attacks in South Korea using our own infrastructure. This report covers the classification and statistics of APT attacks in South Korea that were identified over the course of one month in November 2025. It also provides an overview of the features
October 2025 APT Attack Trends Report (South Korea)
Overview AhnLab is monitoring Advanced Persistent Threat (APT) attacks in South Korea by utilizing their own infrastructure. This report covers the classification, statistics, and features of APT attacks in South Korea that were identified in October 2025. Figure 1. Statistics of APT attacks in South Korea in October 2025
September 2025 APT Attack Trends Report (South Korea)
Overview Ahnlabs is monitoring APT (Advanced Persistent Threat) attacks in South Korea by utilizing their own infrastructure. This report covers the classification, statistics, and features of APT attacks in South Korea that were identified in September 2025. Figure 1. Statistics of APT attacks in September 2025 In Korea, most
August 2025 Threat Trend Report on APT Attacks (South Korea)
Overview AhnLab has been using AhnLab Smart Defense (ASD) to monitor advanced persistent threat (APT) attacks against targets in Korea. This report covers the categorization and statistics of APT attacks in South Korea during August 2025 as well as functions for each type. Figure 1. August 2025 statistics on APT
July 2025 APT Attack Trends Report (South Korea)
Overview AhnLab has been using AhnLab Smart Defense (ASD) to monitor advanced persistent threat (APT) attacks against targets in Korea. This report will cover the types and statistics of APT attacks in Korea during July 2025 as well as features for each type. Figure 1. July 2025 statistics on
Malicious LNK Disguised as Credit Card Security Email Authentication Pop-up
AhnLab SEcurity intelligence Center (ASEC) has recently identified a case where a malicious LNK file is disguised as the credit card security email authentication pop-up to steal user information. The identified malicious LNK file has the following file name, disguising itself as the credit card company. **card_detail_20250610.html.lnk The threat actor has been
RokRAT Malware Using Malicious Hangul (.HWP) Documents
AhnLab SEcurity intelligence Center (ASEC) recently discovered the distribution of RokRAT malware using a Hangul Word Processor document (.hwp). RokRAT is typically distributed by including a decoy file and malicious script inside a shortcut (LNK) file. However, ASEC found a case where the malware was distributed through HWP documents instead
Threat Trend Report on APT Groups – June 2025 Major APT Group Trends
Purpose and Scope This report covers nation-led threat groups, presumed to conduct cyber espionage or sabotage supported by certain governments. These groups are referred to as advanced persistent threat (APT) groups for the sake of convenience. Therefore, this report does not contain information on cybercriminal groups aiming to gain financial
June 2025 APT Attack Trends Report (South Korea)
Overview AhnLab has been using AhnLab Smart Defense (ASD) to monitor advanced persistent threat (APT) attacks against targets in Korea. This report will cover the types and statistics of APT attacks in Korea during June 2025 as well as features for each type. Figure 1. June 2025 statistics
