https://www.itmedia.co.jp/news/article/2611/02/2000002785/ ITmedia ja OpEd, Opinion 2026-11-02T12:02:40+09:00 楽天証券、顧客情報362件が漏えいか　NTTデータ委託先に不正アクセス Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2611/02/2000002783/ ITmedia ja OpEd, Opinion 2026-11-02T11:06:13+09:00 ワールド子会社に不正アクセス、会員情報のべ約120万件が流出の可能性　「RAGTAG」運営元 Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2611/02/2000002782/ ITmedia ja OpEd, Opinion 2026-11-02T10:48:11+09:00 クラブツーリズムに不正アクセス　個人情報約432万件漏えいの可能性、サイト停止 Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2611/02/2000002780/ ITmedia ja OpEd, Opinion 2026-11-02T10:23:14+09:00 ロゴ画像用の公開領域に顧客ファイルも保存　GMO系シングルサインオン、4.5万人分漏えい Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2611/02/2000002779/ ITmedia ja OpEd, Opinion 2026-11-02T08:59:31+09:00 Google、宇宙のTPUから初のAI応答を受信　「Project Suncatcher」試作衛星で「Gemma 4」が俳句を詠む Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2611/02/2000002778/ ITmedia ja OpEd, Opinion 2026-11-02T07:28:21+09:00 FBI、Binanceからの60億ドル超の暗号資産窃盗は北朝鮮「TraderTraitor」の犯行と発表 Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2611/02/2000002777/ ITmedia ja OpEd, Opinion 2026-11-02T07:00:23+09:00 Anthropic、「Claude」の「Max 20x」を「Ultra」に名称変更　月200ドルで5時間ごとの利用制限を撤廃 Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet https://www.itmedia.co.jp/news/article/2611/01/2000002776/ ITmedia ja OpEd, Opinion 2026-11-01T08:31:07+09:00 AI学習への利用拒否をrobots.txtで一括指定へ　OpenAIやGoogleなどが対応表明 Business, Companies, Economy, Industry, Markets, Headlines, Technology, Internet