| 2019-11 | Upbit | Korea, Republic of | |
| 2019-10 | Kudankulam Nuclear Power Plant | India | Lazarus |
| September 2019 | U.S.-based company hack (September 2019) | United States | The North Korea-associated hacker |
| 2019-09 | Magyar Fejlesztési Központ | Hungary | |
| 2019-07 | MarkAny | Korea, Republic of | Andariel |
| 2019-07 | Bitpoint | Japan | |
| 2019-07 | CoinTiger | Singapore | |
| 2019-03 | Bithumb#4 | Korea, Republic of | |
| 2019-03 | Kuwait Bank | Kuwait | |
| 2019-03 | BiKi | Singapore | |
| 2019-03 | CoinBene | Japan | |
| 2019-03 | DragonEx | Singapore | Lazarus |
| 2019-03 | Nigerian Financial Institution | Nigeria | |
| 2019-03 | Gambian Financial Institution | Gambia | |
| 2019-02 | Bank of Valletta | Malta | |
| 2019-02 | Spanish Financial Institution | Spain | |
| 2019-01 | Cryptopia | New Zealand | Bluenoroff |
| 2019-12-30T20:18:41+00:00 (published_time) | Thallium spear-phishing; Microsoft court order seizes 50 domains | U.S., as well as Japan and South Korea | Thallium |
| October 2019 | CSIS entry 674 | | |
| Sep 2019 | Autumn Aperture—malware embedded in antiquated file types | Unnamed U.S.-based entities | Kimusky |
| 21/08/2019 | North Korea? | >1 | ? |
| July 2019 | CSIS entry 712 | | |
| 2019-03-27 | 라자루스(Lazarus) 그룹, 이스라엘 군수업체 대상 APT 역습 | | Lazarus; 라자루스 |
| March 2019 | CSIS entry 747 | | |
| February 2019 | CSIS entry 752 | | |
| 01.01.2019 | Lazarus turns against Russia | Russia | Lazarus Group/Labyrinth Chollima/HIDDEN COBRA/Guardians of Peace/Diamond Sleet fka ZINC/NICKEL ACADEMY/NewRomanic Cyber Army Team/Whois Hacking Team/Appleworm/Group 77/G0032 (Reconnaissance General Bureau, Bureau 121, Unit 180, Lab 110) |
| January 2019 | CSIS entry 760 | | |
| 01.09.2019 | Operation In(ter)ception | Europe (region);Middle East (region) | Lazarus Group/Labyrinth Chollima/HIDDEN COBRA/Guardians of Peace/Diamond Sleet fka ZINC/NICKEL ACADEMY/NewRomanic Cyber Army Team/Whois Hacking Team/Appleworm/Group 77/G0032 (Reconnaissance General Bureau, Bureau 121, Unit 180, Lab 110) |
| 01.07.2019 | Fractured Statue | United States | TA406/Konni Group/Opal Sleet fka OSMIUM < Kimsuky |
| October 2019 | AppleJeus Version 2: JMT Trading (trojanized cryptocurrency application) | | HIDDEN COBRA |
| 2019-01 | Operation “Kabar Cobra” | | Kimsuky, Velvet Chollima |
| 2019-04 | Operation “Stealth Power” | | Kimsuky, Velvet Chollima |
| 2019-04 | Operation “Smoke Screen” | | Kimsuky, Velvet Chollima |
| 2019-07 | Operation “Red Salt” | | Kimsuky, Velvet Chollima |
| August 2019 | Targeting of retired South Korean diplomats, government and military officials | | Kimsuky |
| 2019-05 | Hackers associated with the APT Lazarus/HIDDEN COBRA group were found to be breaking into online stores of large US retailers and planting payment skimmers as early as May 2019. | | Lazarus Group, Hidden Cobra, Labyrinth Chollima |
| 2019-09 | Lazarus Group’s MATA Framework Leveraged to Deploy TFlower Ransomware | | Lazarus Group, Hidden Cobra, Labyrinth Chollima |
| 2019-01 | Operation “Holiday Wiper” | | Reaper, APT 37, Ricochet Chollima, ScarCruft |
| 2019-03 | Operation “Golden Bird” | | Reaper, APT 37, Ricochet Chollima, ScarCruft |
| 2019-03 | Operation “High Expert” | | Reaper, APT 37, Ricochet Chollima, ScarCruft |
| 2019-04 | Operation “Black Banner” | | Reaper, APT 37, Ricochet Chollima, ScarCruft |
| 2019-09 | Operation “Dragon messenger” | | Reaper, APT 37, Ricochet Chollima, ScarCruft |
| 11/28/2019 | South Korean Supply Chains | N Korea / S Korea | |
| 2019-11-07 | Indian Space Research Organisation (ISRO) | India | NGB 3rd Technical Surveillance Bureau |
| 2019-03-23 | Etbox | | |
| 2019-06-30 | Bitcoin Norway (AlphaPoint) | | |
| 2019-08-26 | Individual Serej | | |
| Nov 2019 | Targeting of South Korean macOS users | South Korean macOS users | Lazarus Group; The North Korean threat actor; Lazarus Group |
| 28 May 2019 | UpBit attacked. No losses reported. | ROK | Suspected DPRK (annex title) |
| July 2019 | Virtual currency exchange hack (July 2019) | | an actor tied to North Korea |
| since around 2019 | Lazarus attacks via LinkedIn against organizations in Japan | Japan | Lazarus attack group |
| ongoing since 2019 | Operation Dangerous Password targeting crypto currency exchangers | Japan | Lazarus attack group (operation identified in Japan and associated with Lazarus) |
| 2019-05-13 | 북한 해커들, 데이터 탈취를 위해 ELECTRICFISH 사용해 | | HIDDEN COBRA; Hidden Cobra; Lazarus; 라자루스 |
| 2019-05-13T10:00:03 | ScarCruft continues to evolve, introduces Bluetooth harvester | | |
| 2019-08-19 | 19th August – Threat Intelligence Bulletin | | |
| 2019-12-09 | 9th December – Threat Intelligence Bulletin | | |
| 2019-12-11T17:00:24.000Z | 5 Things to Know About SentinelLabs’ Finding Link Between Crimeware and APT Lazarus | SentinelOne | | |
| 17/12/2019 | Multiple targets | >1 | The Lazarus Group |
| Beginning on or before March 6, 2019 | iCryptoFx malicious cryptocurrency application | | JON CHANG HYOK, KIM IL, PARK JIN HYOK and other hackers/conspirators (RGB) |
| Beginning on April 27, 2019 | Fake employee personas for iCryptoFx | | JON CHANG HYOK, KIM IL, PARK JIN HYOK and other hackers/conspirators (RGB) |
| December 2019 | AppleJeus Version 3: Union Crypto (trojanized cryptocurrency application) | | HIDDEN COBRA |
| In November 2019 | Spear-phishing of U.S. Department of State employees | U.S. | JON CHANG HYOK, KIM IL, PARK JIN HYOK and other hackers/conspirators (RGB) |
| On or about September 19, 2019 onward; extortion demand and on or about March 9, 2022 leak | U.S. Business #1, a software development company located in Oregon: IT worker hired under M.A. identity; extortion and leak of proprietary information | U.S. (Oregon) | KIM YE WON; SOK KWANG HYOK; HYON CHOL SONG |
| From approximately September 2019 through November 2022 | Phagnasay, Salazar and Travis identity-lending IT worker scheme (S.D. Ga.) | United States | overseas IT workers (DPRK scheme) |
| in 2019 and 2020 | Hundreds of MID-subordinate IT workers in China (UN Panel, cited in annex) | China | Munitions Industry Department (MID) |
| 10/04/2019 | Multiple Targets | >1 | Lazarus Group (AKA Hidden Cobra) |
| 05/08/2019 | Banks and cryptocurrency exchanges | >1 | North Korea |
| 09/09/2019 | Targets in the US | US | ? |
| 23/09/2019 | Research Centers in India | IN | Attackers from North Korea |
| 12/10/2019 | Mac owners working at cryptocurrency exchanges | >1 | Attackers from North Korea |
| 31/10/2019 | Multiple targets in the US | US | Hidden Cobra AKA Lazarus Group |
| 03/12/2019 | macOS users | >1 | Lazarus Group |
| 2019-10-24 | 라자루스(Lazarus)그룹, 미국 라스베가스 CES2020 참관단 참가신청서 사칭 APT 공격 정황 포착 | | Lazarus; 라자루스 |
| 2019-08-24 | 코니(Konni) APT 조직, 안드로이드 스파이 활동과 김수키 조직 유사성 분석 | | KONNI; Kimsuky; Konni; 김수키; 코니 |
| 2019-08-05 | 금성121 APT 조직, 스테가노그래피 기법과 스마트폰 노린 퓨전 공격 수행 | | Geumseong121; 금성121 |
| 2019-08-03 | 금성121 조직, 라자루스로 위장한 APT '이미테이션 게임' 등장 | | Geumseong121; Lazarus; 금성121; 라자루스 |
| 2019-07-02 | 암호화폐 거래자를 노린 Lazarus APT 공격 가속화 | | Geumseong121; Kimsuky; Lazarus; 금성121; 김수키; 라자루스 |
| 2019-07-02 | 금성121 APT 조직, 안보통일관련 소식으로 스피어피싱 공격 시도 | | Geumseong121; 금성121 |
| 2019-06-20 | 라자루스(Lazarus) APT 그룹, 암호화폐 투자계약서 사칭 무비 코인 작전 | | Lazarus; 라자루스 |
| 2019-06-15 | '금성121' 조직, 북한 선교 학교 신청서 사칭으로 APT 공격 | | Geumseong121; 금성121 |
| 2019-05-20 | 김수키 조직, 한국을 겨냥한 '페이크 스트라이커' APT 작전 개시 | | Fake Striker; Kimsuky; 김수키; 스모크 스크린; 페이크 스트라이커 |
| 2019-06-27 | 라자루스(Lazarus) APT 조직, 텔레그램 메신저로 '진실겜.xls' 악성 파일 공격 | | Lazarus; 라자루스 |
| 2019-01-31 | 라자루스 APT 조직, 오퍼레이션 익스트림 잡(Operation Extreme Job)으로 공격 수행 | | Lazarus; 라자루스 |
| 2019-12-04 | 김수키 조직, 청와대 녹지원/상춘재 행사 견적서 사칭 APT 공격 | | Kimsuky; 김수키; 블루 에스티메이트 |
| 2019-10-17 | 김수키(Kimsuky) 조직 소행 추정 ‘대북 분야 국책연구기관’ 사칭 스피어피싱 공격 발견 | | Kimsuky; 김수키 |
| 2019-10-01 | 코니(Konni) APT 조직, HWP 취약점을 이용한 'Coin Plan' 작전 감행 | | KONNI; Kimsuky; Konni; 김수키; 코니 |
| 2019-09-27 | 북한 파일명으로 보고된 Kimsuky 조직의 '스모크 스크린' PART 3 | | Kimsuky; Smoke Screen; 김수키; 스모크 스크린 |
| 2019-09-27 | 코니(Konni) APT 그룹, 러시아-북한-한국 무역, 경제관계 투자문서로 공격 수행 | | KONNI; Konni; 코니 |
| 2019-03-21 | 김수키 조직, 워터링 홀 개시 '오퍼레이션 로우 킥(Operation Low Kick)' | | Kimsuky; 김수키 |
| 2019-03-07 | 목소리 음성파일을 재생하는 김수키 APT 공격 '오퍼레이션 블랙햇 보이스(Operation Blackhat Voice)' | | Kimsuky; 김수키 |
| 2019-02-21 | 김수키(Kimsuky) 2차 북미정상회담 좌담회 사칭 APT 공격, '작전명 라운드 테이블' | | Kimsuky; 김수키 |
| 2019-05-28 | 김수키 조직, 사이버 안전국 암호화폐 민원안내로 사칭해 APT 공격 수행 | | Kimsuky; 김수키; 스모크 스크린; 페이크 스트라이커 |
| 2019-05-28 | 김수키 조직, 한국 암호화폐 거래소 이벤트 사칭 APT 공격 발생 | | Kimsuky; 김수키; 페이크 스트라이커 |
| 2019-05-13 | 암호화된 APT 공격, Kimsuky 조직의 '스모크 스크린' PART 2 | | Kimsuky; 스모크 스크린 |
| 2019-05-02 | 금성121 조직, 학술회의 안내로 위장한 '프린팅 페이퍼' APT 공격 시도 | | Geumseong121; 금성121 |
| 2019-08-30 | 라자루스(Lazarus), 사회공학적 기법으로 당신의 비트코인을 노린다! | | Lazarus; 라자루스 |
| 2019-08-20 | 라자루스(Lazarus), 소명자료요구서로 위장한 '무비 코인' 캠페인 지속 | | Lazarus; 라자루스 |
| 2019-07-19 | 암호화폐 거래소 회원 겨냥한 무비코인 작전 지속… 배후에 ‘라자루스’ 조직 | | Lazarus; 라자루스 |
| 2019-07-15 | 라자루스(Lazarus) APT 그룹, 신상명세서 문서로 위장한 공격 수행 | | Lazarus; 라자루스 |
| 2019-07-12 | 라자루스, 시스템 포팅 명세서 사칭한 APT작전 '무비 코인' 으로 재등장 | | Lazarus; 라자루스 |
| 2019-08-19 | 코니(Konni) APT 조직, 러시아 문서로 위장한 공격 등장 | | KONNI; Kimsuky; Konni; 코니 |
| 2019-06-27 | 비트코인 1,500만원 돌파하면서 김수키(Kimsuky) APT 공격 중 | | Kimsuky; 김수키 |
| 2019-06-10 | [스페셜 리포트] APT 캠페인 'Konni' & 'Thallium(Kimsuky)' 조직의 공통점 발견 | | KONNI; Kimsuky; Konni; Thallium; 김수키; 코니; 탈륨 |
| 2019-04-22 | '금성121 조직', 통일부를 사칭한 APT 공격, 구글 드라이브로 악성코드 전파 | | Geumseong121; 금성121 |
| 2019-01-10 | '남북경협 자문용 질문'으로 위장한 최신 APT 공격 등장 | | Kimsuky; 김수키 |
| 2019-01-02 | 암호화폐 내용의 Konni APT 캠페인과 '오퍼레이션 헌터 아도니스' | | KONNI; Konni |
| 2019-12-12 | 코니(Konni) 조직, 병원관련 소송 답변 문서로 위장한 APT 공격 수행 | | KONNI; Konni; 코니 |
| 2019-05-16 | 한국어 구사 Konni 조직, 블루 스카이 작전 'Amadey' 러시아 봇넷 활용 | | KONNI; Konni |
| 2019-09-19 | Operation Moneyholic With HWP Document | | KONNI; Konni; 코니 |
| 2019-11-18 | 포털 사이트의 보안 프로그램으로 위장한 악성코드 주의 | | Kimsuky; 김수키 |
| 2019-01-31 | 방글라데시 정부, 중앙은행 해킹 사건으로 필리핀 은행 고소 | | 라자루스 |
| 2019-08-12 | [정보보호 20년史] 2013년: 3.20 및 6.25 사이버테러 발발 | | |
| 2019-11-25 | 국가지원 해커 조직, 백신 우회하는 한글문서 공격 | | Kimsuky; 김수키 |
| 2019-09-14 | 미 재무부, 북한 해킹그룹 3곳 제재...'라자루스' 등 대상 | | 라자루스; 안다리엘; 블루노로프 |
| August 2019 | Spearphishing targeted at five permanent missions of UN Security Council member countries (ANSSI report) | China; France; Belgium; Peru; South Africa (permanent missions) | Kimsuky and Group123 (technical links per ANSSI) |
| October 2019 - March 2022 | ‘DeathNote’ campaign (also referred to as ‘Operation Dream Job’) | | Lazarus Group |
| since about 2019 | TA408 custom malware campaigns against aerospace, defense, engineering and pharmaceutical sectors and U.S. and ROK military targets | | TA408 (also known as Cerium) |
| mid-2019 to mid-2024 | SANS FAB/Sangsin IT delegation earnings via U.S. online payment service providers | Laos | SANS FAB / Sangsin IT delegation (lead likely Pak Chol-yong) |
| 2019-11-29T10:00:12 | IT threat evolution Q3 2019 | | |
| 2019-04-30 | APT trends report Q1 2019 (DPRK-related paragraph 1) | | |
| 2019-05-23 | IT threat evolution Q1 2019 (DPRK-related paragraph 1) | | |
| 2019-05-23 | IT threat evolution Q1 2019 (DPRK-related paragraph 2) | | |
| 2019-08-01 | APT trends report Q2 2019 (DPRK-related paragraph 1) | | |
| 2019-08-01 | APT trends report Q2 2019 (DPRK-related paragraph 2) | | |
| 2019-08-01 | APT trends report Q2 2019 (DPRK-related paragraph 3) | | |
| 2019-08-19 | IT threat evolution Q2 2019 (DPRK-related paragraph 1) | | |
| 2019-08-19 | IT threat evolution Q2 2019 (DPRK-related paragraph 2) | | |
| 2019-08-19 | IT threat evolution Q2 2019 (DPRK-related paragraph 3) | | |
| 2019-08-19 | IT threat evolution Q2 2019 (DPRK-related paragraph 4) | | |
| 2019-10-16 | APT trends report Q3 2019 (DPRK-related paragraph 1) | | |
| 2019-10-16 | APT trends report Q3 2019 (DPRK-related paragraph 2) | | |
| 2019-11-29 | IT threat evolution Q3 2019 (DPRK-related paragraph 1) | | |
| 2019-12-04 | APT review: what the world’s threat actors got up to in 2019 (DPRK-related paragraph 1) | | |
| 2019-12-04 | APT review: what the world’s threat actors got up to in 2019 (DPRK-related paragraph 2) | | |
| 2019-12-04 | APT review: what the world’s threat actors got up to in 2019 (DPRK-related paragraph 3) | | |
| 2019-12-04 | APT review: what the world’s threat actors got up to in 2019 (DPRK-related paragraph 4) | | |
| 2019-04-25T18:28:33.000Z | Lazarus APT Targets Mac Users with Poisoned Word Document - SentinelLabs | | |
| 2019-10-23T07:00:00.000Z | A Deep-Dive Analysis of the NukeSped RATs | | |
| 2019-11-20 | Mac Backdoor Linked to Lazarus Targets Korean Users | | |
| 2019-12-23T15:01:52.000Z | 穷源溯流:KONNI APT组织伪装韩国Android聊天应用的攻击活动剖析 | | |