チェンジ・ヘルスケア、ランサムウェア攻撃で1億9000万人の情報が流出
2024年2月、チェンジ・ヘルスケアがランサムウェア攻撃を受け、米国全土で処方関連サービスに支障が出るとともに個人情報が流出した。同社はサービスの復旧を進め、被害者への通知を始めた。その後確認された情報流出の被害規模は1億9000万人に達し、医療機関への財務面の影響も続いた。
主な情報
- 被害組織
- チェンジ・ヘルスケア
- 事故の種類
- ランサムウェア
- 発生・認知日
- 未確認
- 被害規模
- 1億9000万人の個人情報、米国全土で処方サービスに支障
- 原因・手口
- ランサムウェア攻撃
- 地域
- アメリカ合衆国
経過
- チェンジ・ヘルスケアへのサイバー攻撃と、米国全土の処方サービスへの支障が明らかになった。
- サービスの復旧は進んだが、小規模な医療機関の懸念は続いた。
- チェンジ・ヘルスケアが、個人情報侵害の被害者への通知を始めることにした。
- 情報流出の被害規模が1億人と確認された。
- 事案が医師や病院の財務に引き続き影響を及ぼしていることが明らかになった。
- 被害規模が1億9000万人とされる中、米上院が医療サイバーセキュリティ法案を可決した。
関連報道 179件
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要約と主な情報は関連報道をもとに AI が作成しており、誤りを含む場合があります。正確な内容は元記事と当該組織の公式発表をご確認ください。