What happened Ameriprise Financial has disclosed a data breach affecting nearly 48,000 individuals across the United States, following unauthorized access to stored company data and files that began on March 2, 2026. The company detected the intrusion on March 18, approximately 16 days after it began, and filed a breach notification with the Maine attorney […]

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Content. a number of malware samples including phishing, web shell, droppers, backdoor malware, downloaders, Infostealer, and CoinMiner targeting the financial sector have been distributed. we observed a number of cases where Korean disguised attachment names and HTML/JS execution methods were utilized to propagate phishing. account compromise campaigns through the Telegram API were confirmed, with approximately […]

ASEC Blog publishes Ransom & Dark Web Issues Week 3, April 2026           Emergence of New Ransomware Groups: TiMC, BlackWater, and Lamashtu [1], [2], [3] NoName05716 Claims DDoS Attacks on South Korean Public & Private Sectors [1], [2], [3] VECT & TeamPCP Campaign: Supply Chain Attack Exploiting Global Travel Platform

This report comprehensively covers actual cyber threats and related security issues targeting financial institutions in South Korea and abroad. It includes analysis of malware and phishing cases distributed targeting the financial sector, presents the Top 10 major malware targeting the financial sector, and provides statistics on the industry sectors of South Korean accounts leaked via […]

This report comprehensively addresses actual cyber threats and related security issues that have occurred in domestic and international financial sector companies. It includes an analysis of malware and phishing cases disseminated targeting the financial sector, presents the top 10 major malware aimed at the financial sector, and provides statistics on industries of domestic accounts leaked […]

This report comprehensively covers real-world cyber threats and security issues that have occurred in the financial industry in Korea and worldwide. It includes an analysis of malware and phishing cases targeting the financial industry, a list of the top 10 malware strains targeting the industry, and statistics on the sectors of Korean accounts leaked on […]