AT&Tの現・元顧客約7300万人の情報が流出
AT&Tの現・元顧客約7300万人に関するデータがダークウェブに流出した。AT&Tは2024年3月、流出したデータは自社のシステムから出たものではないと否定したが、同月末に顧客の被害を認め、数百万件のパスコードを再設定した。その後、2件の情報流出事案に関する1億7700万ドルの和解が成立し、2026年10月に裁判所が和解を承認した。
主な情報
- 被害組織
- AT&T
- 事故の種類
- 個人情報漏えい
- 発生・認知日
- 未確認
- 被害規模
- 現・元顧客約7300万人の情報
- 原因・手口
- 未確認
- 地域
- アメリカ合衆国
情報が漏れたらこうしてください
- この事故に触れて補償・返金・漏えい確認を案内する SMS・電話・メールのリンクは押さないでください。確認は組織の公式サイトやアプリで直接行ってください。
経過
- AT&Tは、流出した約7000万人のデータは自社のシステムから出たものではないと明らかにした。
- AT&Tは、約7300万アカウントのデータがダークウェブに流出したと明らかにした。
- AT&Tは、情報流出の後、数百万件のパスコードを再設定した。
- AT&Tは、情報流出に関する1億7700万ドルの和解に同意した。
- 裁判所が、AT&Tの情報流出事案に関する1億7700万ドルの和解を承認した。
- AT&Tの顧客が和解金の受け取りを始めた。
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