https://www.itmedia.co.jp/news/article/2610/27/2000002615/ ITmedia ja OpEd, Opinion 2026-10-27T11:22:26+09:00 JR「スマートEX」会員メアドなど漏えい、約17万件か　ユミルリンクへの不正アクセスで Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/27/2000002614/ ITmedia ja OpEd, Opinion 2026-10-27T10:53:22+09:00 NECのルータ「Aterm」、PHP脆弱性の影響なし　設定画面URLの「.php」は無関係 Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/27/2000002610/ ITmedia ja OpEd, Opinion 2026-10-27T09:07:08+09:00 GMO不正アクセス、犯人側は「27日に顧客のPC攻撃」予告　GMOが端末回収、ホワイトハッカーが解析中 Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/27/2000002608/ ITmedia ja OpEd, Opinion 2026-10-27T08:07:15+09:00 「一番くじ ONLINE」の配送情報漏えいか　バンダイナムコの物流子会社に不正アクセス Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/27/2000002607/ ITmedia ja OpEd, Opinion 2026-10-27T07:59:29+09:00 Apple、「iPad mini」を大幅刷新　8.5インチOLEDとA20 Pro搭載、防水にも対応　11万9800円から Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/27/2000002606/ ITmedia ja OpEd, Opinion 2026-10-27T07:44:55+09:00 「楽天トラベル」に不正アクセス　顧客情報最大約260万件など流出か　予約者約3.6万件のクレカ情報も Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/27/2000002605/ ITmedia ja OpEd, Opinion 2026-10-27T07:26:55+09:00 Meta、AI投資拡大に向け最大950億ドル規模の株式発行計画　NVIDIA、AMD、Broadcomも出資に関心 Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/27/2000002604/ ITmedia ja OpEd, Opinion 2026-10-27T06:53:53+09:00 Microsoft、約6万人対象の希望退職制度を発表　巨額のAI投資で経費抑制か Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/27/2000002603/ ITmedia ja OpEd, Opinion 2026-10-27T06:28:38+09:00 Anthropic、IPOを正式申請　上半期売上高は約14倍、純損失807億ドル Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/26/2000002601/ ITmedia ja OpEd, Opinion 2026-10-26T20:06:41+09:00 ジョーシンへの不正アクセス、最大623万件漏えいか　運転免許証2件・マイナカード1件なども Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/26/2000002598/ ITmedia ja OpEd, Opinion 2026-10-26T18:58:14+09:00 タイムズカー流出で顧客らが損害賠償求め運営会社提訴へ　サイト開設の弁護士が記者会見 Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/26/2000002597/ ITmedia ja OpEd, Opinion 2026-10-26T18:41:28+09:00 「年齢は合ってますが、人間ではありません」　6歳の飼い猫に届いた“進研ゼミの案内”　なぜ届いたのかベネッセに聞いた Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/26/2000002591/ ITmedia ja OpEd, Opinion 2026-10-26T16:41:28+09:00 野村総研、サイバー攻撃時の「能動的なシステム停止」を支援する新サービス Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/26/2000002476/ ITmedia ja OpEd, Opinion 2026-10-26T12:07:04+09:00 「漏えい」の一言で素通り客が振り返る──相次ぐ情報流出の中で開幕のセキュリティ展示会　来場者の態度も激変 Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/26/2000002579/ ITmedia ja OpEd, Opinion 2026-10-26T12:05:32+09:00 Xの「いいね」長押しで1ドル送金　マスク氏が“投げ銭”機能を予告 Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/26/2000002578/ ITmedia ja OpEd, Opinion 2026-10-26T11:52:26+09:00 米国のデータセンター急増、AI需要で巨大化　受電容量「ギガ時代」に　中間選挙争点にも Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/26/2000002577/ ITmedia ja OpEd, Opinion 2026-10-26T11:51:08+09:00 グッスマに不正アクセス、公式EC閉鎖　会員の住所や注文履歴など漏えいか　再開目処立たず Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/26/2000002574/ ITmedia ja OpEd, Opinion 2026-10-26T11:04:33+09:00 ジャック・ドーシー氏率いるBlock、音声だけで学習した全二重音声モデル「Dessa」発表　「人と話しているよう」 Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/26/2000002573/ ITmedia ja OpEd, Opinion 2026-10-26T10:10:56+09:00 OpenAI、フロンティアモデルの学習中はインターネットに接続させない方針　学習中のAIが隔離環境を抜け出した件も公表 Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/26/2000002571/ ITmedia ja OpEd, Opinion 2026-10-26T09:47:38+09:00 GMO熊谷代表「社内ホワイトハッカーが事前に指摘」も対策遅れ、国に「能動的サイバー防御」要請　「責任転嫁では」SNSで批判も Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/26/2000002202/ ITmedia ja OpEd, Opinion 2026-10-26T09:30:00+09:00 生成AIに社内データを正しく分析させるには　15分で分かる解決策 Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/26/2000002570/ ITmedia ja OpEd, Opinion 2026-10-26T08:28:28+09:00 Google、プライバシーポリシーに「Gmail」「Googleフォト」のデータを広告に使う例外を追加　回避方法は Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2610/25/2000002569/ ITmedia ja OpEd, Opinion 2026-10-25T20:37:30+09:00 「5年でバッテリーが使い物にならなくなる」は本当か　テスラ「モデル3」5年目点検で分かったこと Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet