North Korean hackers breached major hospital in Seoul to steal data

The Korean National Police Agency (KNPA) warned that North Korean hackers had breached the network of one of the country’s largest hospitals, Seoul National University Hospital (SNUH), to steal sensitive medical information and personal details. The incident occurred between May Read More …

APT43: North Korean Group Uses Cybercrime to Fund Espionage Operations

Mandiant researchers released a report on APT43, a prolific threat actor operating on behalf of the North Korean regime that they have observed engaging in cybercrime as a way to fund their espionage operations. According to Mandiant they track tons Read More …

Kimsuky’s GoldDragon cluster and its C2 operations

Kimsuky (also known as Thallium, Black Banshee and Velvet Chollima) is a prolific and active threat actor primarily targeting Korea-related entities. Like other sophisticated adversaries, this group also updates its tools very quickly. In early 2022, Kaspersky researchers observed this Read More …

New GwisinLocker ransomware encrypts Windows and Linux ESXi servers

A new ransomware family called ‘GwisinLocker’ targets South Korean healthcare, industrial, and pharmaceutical companies with Windows and Linux encryptors, including support for encrypting VMware ESXi servers and virtual machines. The new malware is the product of a lesser-known threat actor Read More …

Roaming Mantis hits Android and iOS users in malware, phishing attacks

After hitting Germany, Taiwan, South Korea, Japan, the US, and the U.K. the Roaming Mantis operation moved to targeting Android and iOS users in France, likely compromising tens of thousands of devices. Roaming Mantis is believed to be a financially-motivated Read More …

NATO Cooperative Cyber Defense Centre of Excellence (CCDCOE) held a flag-raising ceremony for Canada, the Republic of Korea and Luxembourg

NATO Cooperative Cyber Defense Centre of Excellence (CCDCOE) raised the flags of Canada, the Republic of Korea and Luxembourg to welcome the most recent members of CCDCOE’s multinational family. „It is a great honour to have Canada, Republic of Korea Read More …

Suspected DarkHotel APT resurgence targets luxury Chinese hotels

A new wave of suspected activity conducted by the DarkHotel advanced persistent threat (APT) group has been disclosed by researchers. Last week, Trellix researchers Thibault Seret and John Fokker said that a malicious campaign has been targeting luxury hotels in Read More …

Roaming Mantis reaches Europe

Roaming Mantis is a malicious campaign that targets Android devices and spreads mobile malware via smishing. Kaspersky researchers have been tracking Roaming Mantis since 2018, and they observed some new activities by Roaming Mantis in 2021, and some changes in Read More …

New PhoneSpy Android Spyware Poses Pegasus-Like Threat

Researchers discovered new Android spyware that provides similar capabilities to NSO Group’s Pegasus controversial software. Called PhoneSpy, the mobile surveillance-ware has been spotted activity targeting South Koreans without their knowledge. PhoneSpy disguises itself as a legitimate application and gives attackers Read More …

INTERPOL-led operation takes down prolific cybercrime ring

SEOUL, Korea – A 30-month transcontinental investigation and operation has resulted in arrests and Red Notices for suspects believed to be behind a global malware crime network. Two Red Notices, which are internationally wanted persons alerts, have been circulated to Read More …