North Korea

APT groups target journalists and media organizations since 2021

Researchers from Proofpoint warn that various APT groups are targeting journalists and media organizations since 2021. Proofpoint researchers warn that…

4 years ago

Holy Ghost ransomware operation is linked to North Korea

Microsoft researchers linked the Holy Ghost ransomware (H0lyGh0st) operation to North Korea-linked threat actors. The Microsoft Threat Intelligence Center (MSTIC)…

4 years ago

North Korea-linked APT37 targets journalists with GOLDBACKDOOR

North Korea-linked APT37 group is targeting journalists that focus on DPRK with a new piece of malware. North Korea-linked APT37…

4 years ago

North Korea-linked threat actors stole $1.7 billion from cryptocurrency exchanges

North Korea-linked threat actors are behind some of the largest cyberattacks against cryptocurrency exchanges. North Korea-linked APT groups are suspected…

4 years ago

North Korea-linked TA406 cyberespionage group activity in 2021

North Korea-linked TA406 APT group has intensified its attacks in 2021, particularly credential harvesting campaigns. A report published by Proofpoint…

4 years ago

North Korea-linked Lazarus APT targets the IT supply chain

North Korea-linked Lazarus APT group is extending its operations and started targeting the IT supply chain on new targets. North…

4 years ago

North Korean APT group Kimsuky allegedly hacked South Korea’s atomic research agency KAERI

North Korea-linked APT group Kimsuky allegedly breached South Korea’s atomic research agency KAERI by exploiting a VPN vulnerability. South Korean…

5 years ago

North Korea-linked Lazarus APT hides malicious code within BMP image to avoid detection

North Korea-linked Lazarus APT group is abusing bitmap (.BMP) image files in a recent spear-phishing campaign targeting entities in South…

5 years ago

US DoJ charges three members of the North Korea-linked Lazarus APT group

The US DOJ charged three members of the North Korea-linked Lazarus Advanced Persistent Threat (APT) group. The U.S. Justice Department…

5 years ago

Microsoft: North Korea-linked Zinc APT targets security experts

Microsoft, like Google TAG, observed a cyber espionage campaign aimed at vulnerability researchers that attributed to North Korea-linked Zinc APT…

5 years ago

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