Cloud-based data storage company Dropbox said Thursday that user IDs and passwords of some 68 million clients were stolen four years ago and recently leaked onto the internet.
Japan Today
HINTS
S (Cloud-based data storage company) Dropbox クラウド データ管理会社
V said 言った
O that
S (user) IDs and passwords →どんな [of] (some 68 million) clients
V [were stolen] 盗まれた
補足
four years ago 4年前
and
V [(were) recently leaked] 最近 リークされた
補足
[onto] the internet. インターネット上に