2013-06
The June 25, 2013 cyberattack wave targeted South Korean government, political, military, and media-related sites with DDoS, outages, defacements, data exposure, and destructive malware timed to the Korean War anniversary. Technical evidence included comp…
🇰🇷 Korea, Republic of
#Government
#Destruction
2013-03
The “Whois Team” attacks against South Korean targets in March 2013 involved coordinated cyberattacks on banks and broadcasting companies, where systems were disrupted and in some cases rendered unusable, accompanied by website defacements and propaganda …
🇰🇷 Korea, Republic of
#Finance
#Media
#Destruction
2012-06
South Korean police attributed the June 2012 JoongAng Ilbo intrusion to North Korean-linked activity by an attacker using the alias IsOne after examining compromised newspaper production systems, logs, malware, and relay servers. The attacker prepared fro…
🇰🇷 Korea, Republic of
#Media
#Destruction
2011-04
The NH Nonghyup (National Agricultural Cooperative Federation) network paralysis incident occurred on April 12, 2011, when a cyberattack significantly damaged the network, disrupting services for several days. Initially thought to be an internal mishap, i…
🇰🇷 Korea, Republic of
#Finance
#Destruction
2011-03
In March 2011, South Korea and the United States experienced a series of DDoS (Distributed Denial of Service) attacks attributed to North Korea. These cyberattacks targeted various government, financial, and media websites, overloading them with traffic t…
🇰🇷 Korea, Republic of, 🇺🇸 United States
#Finance
#Government
#Destruction
2009-07
In July 2009, South Korea and the United States were targeted by a series of Distributed Denial of Service (DDoS) attacks, widely attributed to North Korean actors. These attacks involved overwhelming various websites and online services with excessive tr…
🇺🇸 United States, 🇰🇷 Korea, Republic of
#Finance
#Government
#Destruction