어센션 랜섬웨어 공격으로 560만 명 의료정보 유출
미국 의료기관 어센션은 2024년 5월 랜섬웨어 공격을 받아 진료 운영과 전자의무기록 접근에 차질을 겪고 일부 비응급 시술을 중단했다. 직원이 실수로 악성 파일을 내려받은 사실과 블랙 바스타 랜섬웨어 공격에 따른 데이터 유출이 확인됐다. 일부 지역에서는 6월 전자의무기록 접근이 복구됐으며, 이후 560만 명의 의료정보가 유출된 사실이 확인됐다. 2025년 9월에는 관련 집단소송의 진행을 허용하는 법원 판단이 나왔다.
핵심 정보
- 피해 기관
- 어센션
- 사고 유형
- 랜섬웨어
- 발생·인지일
- 확인되지 않음
- 피해 규모
- 560만 명 의료정보 유출 및 진료 운영 차질
- 원인·수법
- 직원의 실수로 인한 악성 파일 다운로드와 블랙 바스타 랜섬웨어 공격
- 지역
- 해외
경과
- 어센션의 사이버 공격 조사와 병원 운영 차질이 알려졌다.
- 사이버 공격 여파로 일부 비응급 시술이 중단됐다.
- 어센션이 일부 지역에서 전자의무기록 접근을 복구했다.
- 블랙 바스타 공격에 따른 데이터 유출과 직원의 실수로 인한 악성 파일 다운로드가 확인됐다.
- 랜섬웨어 공격으로 560만 명의 의료정보가 탈취된 사실이 확인됐다.
- 법원이 어센션 사이버 공격 관련 집단소송의 진행을 허용했다.
관련 보도 107건
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- Chicago-area Ascension health system deals with cybersecurity issue; hospital vulnerable to cyberattacks, expert says
- Ascension hit by cybersecurity incident affecting clinical operations
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- Ascension Hospital is still in the throes of a massive nationwide cyber-attack
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- Ascension confirms ransomware attack as systems remain down
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- A cyberattack forces a big US health system to divert ambulances and take records offline
- Ascension: 'We do not have a timeline' for networks to be restored after cyberattack
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- Ascension healthcare network disrupted by "cybersecurity incident," interrupting clinical operations
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- Ascension cyberattack ‘causing chaos’ for Michigan hospitals
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- Ascension says cyberattack impact at Joliet hospital is ‘minimal’
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- Ascension confirms ransomware attack, some hospitals still diverting patients
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- FOX23 speaks with IT expert following ransomware attack on Ascension St. John
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- What massive health care cyberattack at Ascension means for your privacy, security
- Ascension Via Christi: Cyberattack recovery ongoing, doctors’ offices, care sites across Kansas ‘open and operational’
- Cyberattack forces Ascension health system to divert ambulances and take records offline
- Ascension St John investigates ransomware attack, implements temporary paper-based system
- Former Ascension Seton patient sues after data breach in ransomware attack
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- Guthrie Lourdes Hospital still struggling with effects of Ascension cyberattack
- Ascension faces class action lawsuits for Black Basta ransomware attack
- The state-by-state impact of Ascension’s cyberattack
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- Ascension nurse: Ransomware attack makes caring for hospital patients 'so, so dangerous'
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- How the Ascension cyberattack is disrupting care at hospitals
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- Cyberattacks on health care—a growing threat
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- Nurses at Ascension hospital in Michigan raise alarms about safety following ransomware attack
- Ascension St. Vincent’s primary technology system has been restored after cyberattack
- Ascension Seton regains access to electronic health records after ransomware attack
- Here's when Ascension St. Vincent says electronic health records will be restored after cyberattack
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- Ascension: Electronic health record access restored at all hospitals following cyberattack
- Ascension Via Christi: Technology restored after cyberattack should improve efficiencies, patient wait times
- Ascension restores online systems to Illinois hospitals after ransomware attack
- Cyberattack on Ascension Michigan, other sites, began with ‘honest mistake’
- Ascension nurse talks about how cyberattack has impacted hospital services
- Ascension confirms data breached in Black Basta ransomware attack
- Protected health data may have been compromised during Ascension cyberattack
- Ascension ransomware attack that crippled Alabama hospital computers caused by worker downloading ‘malicious
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- Ascension cyberattack caused after employee accidentally downloaded malicious file
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- Ascension was hacked after worker mistakenly downloaded malicious file. Unclear how many patients' data exposed
- Ascension restores its EHR system hospital-wide after ransomware attack
- Ascension says employee mistake led to ransomware attack
- Ascension reveals cause of cyberattack
- Ascension health insurance plans also see hiccups following cyberattack
- Ascension St. Vincent says it has restored electronic records system hit by May cyberattack
- By the numbers: The impact of the Ascension cyberattack
- Ascension cyberattack: Electronic health records restored, but probe continues
- Cyberattack led to harrowing lapses at Ascension hospitals, clinicians say
- Experts: US Hospitals Prone to Cyberattacks Like One That Hurt Patient Care at Ascension
- Ascension's spring ransomware attack stunts FY24 financial recovery
- Hospital giant Ascension recorded about $1.3 billion in losses from its cyberattack
- Ascension posts $1.1B net loss for 2024 after May cyberattack
- Texas medical school says hackers stole sensitive health data of 1.4 million individuals
- Nearly 6 million people were impacted by ransomware attack on Ascension Health
- Ransomware attack on health giant Ascension hits 5.6 million patients
- Ascension ransomware attack exposes data on 5.6M patients, employees
- Ascension: Health data of 5.6 million stolen in ransomware attack
- Ascension cyberattack exposes data from 5.6M people
- Ascension cyberattack exposed personal data of 5.6 million people, including Wisconsin patients
- Ransomware Attack Exposes Data of 5.6 Million Ascension Patients
- 5.6 million people affected by Ascension cyberattack
- Ascension cyberattack impacted millions; leaked sensitive medical information
- Ascension cyberattack’s impact: More than 5 million people affected
- Ascension cyberattack exposed medical data of 5.6M customers
- Ascension’s spring 2024 ransomware attack affects millions of patients
- Ascension reports $466M operating loss, citing steady gains since last year's cyberattack
- Ascension still chasing financial turnaround after last year’s cyberattack
- Judge allows Ascension cyberattack class action to move forward
- Judge dismisses class action lawsuit against city of Columbus for 2024 data hack
어센션의 다른 사건
어센션 과거 협력업체 침해로 환자 43만7,329명 정보 유출
44만피해: 환자 43만7,329명의 개인정보·사회보장번호·진료 및 보험정보
어센션의 과거 협력업체에서 발생한 정보유출 사고로 환자 43만7,329명의 정보가 노출됐다. 유출 자료에는 개인정보, 사회보장번호, 진료 및 보험정보가 포함됐으며 협력업체의 소프트웨어 취약점 악용이 원인으로 지목됐다. 어센션은 피해 환자들에게 유출 사실을 통지했다.
관련 보도 7건 · 마지막 보도 →
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