https://itdef.net/ja/learn/brotli-vulnerability-cve-2026-111497ITDja2026-10-27Brotli脆弱性 CVE-2026-111497（Node2Shell）｜Node.js・Python・.NETの確かめ方と更新 https://itdef.net/ja/learn/m3-mr-kun-data-breach-2026ITDja2026-10-27エムスリー「MR君」への不正アクセス（m3.com会員など25,775名・製薬企業の担当者2,260名）：漏れた情報と、医師・製薬企業の担当者がやること https://itdef.net/ja/learn/pizza-hut-japan-data-breach-2026ITDja2026-10-27ピザハットのオンライン注文への不正アクセス：メールアドレス・電話番号・ログイン用のトークンが漏えい、利用者がやること https://itdef.net/ja/learn/rakuten-travel-data-breach-2026ITDja2026-10-27楽天トラベルへの不正アクセス（最大約260万件）：海外ホテル予約の氏名・連絡先と一部のカード情報、利用者がやること https://itdef.net/ja/learn/fortibleed-fortigate-credential-leak-2026ITDja2026-10-26FortiBleed（FortiGateの認証情報漏えい、約7万4千台）：新しい脆弱性ではなく、管理者とVPNのパスワード変更が必要 https://itdef.net/ja/learn/fujicco-campaign-data-breach-2026ITDja2026-10-26フジッコのキャンペーン応募情報が漏えいした可能性（延べ約1万5,500件）：氏名・住所・家族構成などと、応募した人がやること https://itdef.net/ja/learn/greenmonster-fxnavi-data-breach-2026ITDja2026-10-26グリーンモンスターのアプリ「FXなび」のユーザー情報漏えいのおそれ（約619万件）：メールアドレス・アンケート回答などが対象、利用者がやること https://itdef.net/ja/learn/lindt-japan-data-breach-2026ITDja2026-10-26リンツのオンラインショップ・公式アプリ会員情報漏えい（314万7,469件）：氏名・住所・電話番号・生年月日・ハッシュ化パスワードが漏えい、会員がやること https://itdef.net/ja/learn/piccoma-data-breach-2026ITDja2026-10-26ピッコマのメールマガジン宛先の流出（1,002,404件）：メールアドレスのみが流出、利用者がやること https://itdef.net/ja/learn/value-card-prepaid-card-data-breach-2026ITDja2026-10-26バリューデザイン「Value Card」への不正アクセス（142万件、モスカード113万件）：カード番号・PIN・残高が流出、カードを持つ人がやること https://itdef.net/ja/learn/collabora-code-nextcloud-vulnerability-cve-2026-110447ITDja2026-10-25Nextcloudの組み込みCollabora（CODE）脆弱性 CVE-2026-110447（悪用確認）｜対象の確かめ方と対策 https://itdef.net/ja/learn/digital-arts-unauthorized-access-2026ITDja2026-10-25デジタルアーツのクラウドサービスに不正アクセス（i-FILTER@Cloudなど6サービス）：一部の顧客情報が閲覧された可能性と、利用組織の管理者がやること https://itdef.net/ja/learn/fancl-attenir-data-breach-2026ITDja2026-10-25ファンケル・アテニアのECサイトへの不正アクセス（会員36.8万人・41.7万人）：氏名・住所・電話番号・生年月日が漏えい、会員がやること https://itdef.net/ja/learn/furusato-choice-data-breach-2026ITDja2026-10-25トラストバンク「ふるさとチョイス」の不正アクセス（会員情報445万4,097件）：氏名・住所・ハッシュ化されたパスワードなどの流出と、寄附者がやること https://itdef.net/ja/learn/gitlab-critical-patch-cve-2026-110264ITDja2026-10-25GitLab脆弱性 CVE-2026-110264（CVSS 10.0）｜自前運用のGitLabを確かめて更新する手順 https://itdef.net/en/learn/brotli-vulnerability-cve-2026-111497ITDen2026-10-27Brotli vulnerability CVE-2026-111497 (Node2Shell): how to check Node.js, Python and .NET, and what to update https://itdef.net/en/learn/m3-mr-kun-data-breach-2026ITDen2026-10-27M3 "MR-kun" breach (25,775 m3.com members and others, 2,260 pharma staff): what leaked, and what doctors and pharmaceutical staff should do https://itdef.net/en/learn/pizza-hut-japan-data-breach-2026ITDen2026-10-27Pizza Hut Japan online ordering breach: email addresses, phone numbers and login session tokens leaked, and what customers should do https://itdef.net/en/learn/rakuten-travel-data-breach-2026ITDen2026-10-27Rakuten Travel Unauthorized Access (Up to About 2.6 Million Records): Names, Contact Details and Partial Card Data from Overseas Hotel Bookings, and What Users Should Do https://itdef.net/en/learn/fortibleed-fortigate-credential-leak-2026ITDen2026-10-26FortiBleed (FortiGate credential leak, about 74,000 devices): not a new vulnerability, so admin and VPN passwords must be changed https://itdef.net/en/learn/fujicco-campaign-data-breach-2026ITDen2026-10-26Fujicco campaign entry data possibly leaked (about 15,500 entries): names, addresses, family details, and what entrants should do https://itdef.net/en/learn/greenmonster-fxnavi-data-breach-2026ITDen2026-10-26Green Monster's FX Navi app possible data leak (about 6.19 million records): email addresses and survey answers among the items, and what users should do https://itdef.net/en/learn/lindt-japan-data-breach-2026ITDen2026-10-26Lindt Japan online shop and app member data breach (3,147,469 records): names, addresses, phone numbers, birth dates and hashed passwords leaked, and what members should do https://itdef.net/en/learn/piccoma-data-breach-2026ITDen2026-10-26Piccoma newsletter email addresses leaked (1,002,404 records): only email addresses exposed, and what users should do https://itdef.net/en/learn/value-card-prepaid-card-data-breach-2026ITDen2026-10-26Value Card prepaid platform breach (1.42 million records, 1.13 million MOS Card records): card numbers, PINs and balances leaked, and what cardholders should do https://itdef.net/en/learn/collabora-code-nextcloud-vulnerability-cve-2026-110447ITDen2026-10-25Nextcloud built-in Collabora CODE server CVE-2026-110447 exploited: who is affected and what to do https://itdef.net/en/learn/digital-arts-unauthorized-access-2026ITDen2026-10-25Digital Arts cloud services hit by unauthorized access (i-FILTER@Cloud and five others): some customer data may have been viewed, and what administrators should do https://itdef.net/en/learn/fancl-attenir-data-breach-2026ITDen2026-10-25FANCL and Attenir online store breach (368,184 and 417,312 members): names, addresses, phone numbers and birth dates exposed, and what members should do https://itdef.net/en/learn/furusato-choice-data-breach-2026ITDen2026-10-25Trustbank's Furusato Choice breach (4,454,097 member records): names, addresses and hashed passwords leaked — what donors should do https://itdef.net/en/learn/gitlab-critical-patch-cve-2026-110264ITDen2026-10-25GitLab CVE-2026-110264 (CVSS 10.0): how to check and update a self-managed GitLab https://itdef.net/zh-CN/learn/brotli-vulnerability-cve-2026-111497ITDzh-cn2026-10-27Brotli 漏洞 CVE-2026-111497（Node2Shell）：如何检查 Node.js、Python 和 .NET，以及需要更新什么 https://itdef.net/zh-CN/learn/m3-mr-kun-data-breach-2026ITDzh-cn2026-10-27M3“MR-kun”数据泄露（m3.com 会员等 25,775 人、制药企业人员 2,260 人）：泄露了什么，医生和制药企业人员应如何应对 https://itdef.net/zh-CN/learn/pizza-hut-japan-data-breach-2026ITDzh-cn2026-10-27必胜客日本网上订餐数据泄露：电子邮件地址、电话号码和登录会话令牌外泄，顾客应如何应对 https://itdef.net/zh-CN/learn/rakuten-travel-data-breach-2026ITDzh-cn2026-10-27Rakuten Travel（乐天旅游）遭未经授权访问（最多约260万条记录）：海外酒店预订中的姓名、联系方式和部分银行卡数据受影响，用户应如何应对 https://itdef.net/zh-CN/learn/fortibleed-fortigate-credential-leak-2026ITDzh-cn2026-10-26FortiBleed（FortiGate 凭证泄露，约74,000台设备）：并非新漏洞，管理员和VPN密码必须更改 https://itdef.net/zh-CN/learn/fujicco-campaign-data-breach-2026ITDzh-cn2026-10-26Fujicco 活动报名数据可能泄露（约15,500条报名记录）：姓名、地址、家庭信息，以及报名者应如何应对 https://itdef.net/zh-CN/learn/greenmonster-fxnavi-data-breach-2026ITDzh-cn2026-10-26Green Monster的FX Navi应用可能发生数据泄露（约619万条记录）：邮箱地址和问卷答案在列，用户应采取的措施 https://itdef.net/zh-CN/learn/lindt-japan-data-breach-2026ITDzh-cn2026-10-26Lindt Japan网上商店及应用会员数据泄露（3,147,469条记录）：姓名、地址、电话号码、出生日期和哈希密码外泄，会员应如何应对 https://itdef.net/zh-CN/learn/piccoma-data-breach-2026ITDzh-cn2026-10-26Piccoma 电子报邮箱地址泄露（1,002,404 条记录）：仅邮箱地址外泄，用户应如何应对 https://itdef.net/zh-CN/learn/value-card-prepaid-card-data-breach-2026ITDzh-cn2026-10-26Value Card 预付卡平台数据泄露（142万条记录，其中MOS Card 113万条）：卡号、PIN码和余额外泄，持卡人应如何应对 https://itdef.net/zh-CN/learn/collabora-code-nextcloud-vulnerability-cve-2026-110447ITDzh-cn2026-10-25Nextcloud 内置 Collabora CODE 服务器漏洞 CVE-2026-110447 被利用：受影响范围与应对措施 https://itdef.net/zh-CN/learn/digital-arts-unauthorized-access-2026ITDzh-cn2026-10-25Digital Arts云服务遭未授权访问（i-FILTER@Cloud等六项服务）：部分客户数据可能已被查看，管理员应采取哪些措施 https://itdef.net/zh-CN/learn/fancl-attenir-data-breach-2026ITDzh-cn2026-10-25FANCL与Attenir网店遭未授权访问（368,184名和417,312名会员）：姓名、地址、电话号码和出生日期外泄，会员应如何应对 https://itdef.net/zh-CN/learn/furusato-choice-data-breach-2026ITDzh-cn2026-10-25Trustbank的故乡选择（Furusato Choice）遭入侵（4,454,097条会员记录）：姓名、地址及哈希密码泄露——捐赠者应采取哪些措施 https://itdef.net/zh-CN/learn/gitlab-critical-patch-cve-2026-110264ITDzh-cn2026-10-25GitLab CVE-2026-110264（CVSS 10.0）：如何检查并更新自托管 GitLab https://itdef.net/zh-TW/learn/brotli-vulnerability-cve-2026-111497ITDzh-tw2026-10-27Brotli 漏洞 CVE-2026-111497（Node2Shell）：如何檢查 Node.js、Python 與 .NET，以及需要更新什麼 https://itdef.net/zh-TW/learn/m3-mr-kun-data-breach-2026ITDzh-tw2026-10-27M3「MR-kun」資料外洩（m3.com 會員等25,775人、製藥企業人員2,260人）：外洩了什麼，以及醫師與製藥企業人員應採取的行動 https://itdef.net/zh-TW/learn/pizza-hut-japan-data-breach-2026ITDzh-tw2026-10-27Pizza Hut Japan 線上訂餐資料外洩：電子郵件地址、電話號碼與登入工作階段權杖外洩，顧客該怎麼做 https://itdef.net/zh-TW/learn/rakuten-travel-data-breach-2026ITDzh-tw2026-10-27樂天旅遊（Rakuten Travel）遭未經授權存取（最多約 260 萬筆）：海外飯店訂房的姓名、聯絡資料與部分信用卡資料受影響，使用者該怎麼做 https://itdef.net/zh-TW/learn/fortibleed-fortigate-credential-leak-2026ITDzh-tw2026-10-26FortiBleed（FortiGate 憑證外洩，約 74,000 台裝置）：並非新漏洞，管理員與 VPN 密碼必須更換 https://itdef.net/zh-TW/learn/fujicco-campaign-data-breach-2026ITDzh-tw2026-10-26Fujicco 活動報名資料可能外洩（約 15,500 筆）：姓名、地址、家庭資訊，以及報名者應該怎麼做 https://itdef.net/zh-TW/learn/greenmonster-fxnavi-data-breach-2026ITDzh-tw2026-10-26Green Monster 旗下 FX Navi 應用程式可能外洩資料（約 619 萬筆紀錄）：電子郵件與問卷回答在列，使用者應該怎麼做 https://itdef.net/zh-TW/learn/lindt-japan-data-breach-2026ITDzh-tw2026-10-26Lindt Japan 線上商店與官方應用程式會員資料外洩（3,147,469 筆）：姓名、地址、電話、出生日期與雜湊密碼外洩，會員應採取的行動 https://itdef.net/zh-TW/learn/piccoma-data-breach-2026ITDzh-tw2026-10-26Piccoma電子報電子郵件地址外洩（1,002,404筆紀錄）：僅電子郵件地址曝光，以及使用者應採取的行動 https://itdef.net/zh-TW/learn/value-card-prepaid-card-data-breach-2026ITDzh-tw2026-10-26Value Card 預付卡平台資料外洩（142 萬筆紀錄，MOS Card 紀錄 113 萬筆）：卡號、PIN 與餘額外洩，持卡人應如何處理 https://itdef.net/zh-TW/learn/collabora-code-nextcloud-vulnerability-cve-2026-110447ITDzh-tw2026-10-25Nextcloud 內建 Collabora CODE 伺服器 CVE-2026-110447 遭利用：影響範圍與處置方式 https://itdef.net/zh-TW/learn/digital-arts-unauthorized-access-2026ITDzh-tw2026-10-25Digital Arts雲端服務遭未授權存取（i-FILTER@Cloud等六項）：部分客戶資料可能已遭檢視，管理者應採取哪些措施 https://itdef.net/zh-TW/learn/fancl-attenir-data-breach-2026ITDzh-tw2026-10-25FANCL與Attenir線上商店資料外洩（368,184與417,312名會員）：姓名、地址、電話與生日曝光，會員應如何因應 https://itdef.net/zh-TW/learn/furusato-choice-data-breach-2026ITDzh-tw2026-10-25Trustbank 旗下「故鄉選擇」（Furusato Choice）遭入侵，4,454,097 筆會員紀錄外洩：姓名、地址與雜湊密碼——捐款人應採取的行動 https://itdef.net/zh-TW/learn/gitlab-critical-patch-cve-2026-110264ITDzh-tw2026-10-25GitLab CVE-2026-110264（CVSS 10.0）：如何檢查並更新自架 GitLab https://itdef.net/ru/learn/brotli-vulnerability-cve-2026-111497ITDru2026-10-27Уязвимость Brotli CVE-2026-111497 (Node2Shell): как проверить Node.js, Python и .NET и что обновить https://itdef.net/ru/learn/m3-mr-kun-data-breach-2026ITDru2026-10-27Утечка в M3 «MR-kun» (25 775 участников m3.com и других, 2 260 сотрудников фармкомпаний): что утекло и что делать врачам и сотрудникам фармкомпаний https://itdef.net/ru/learn/pizza-hut-japan-data-breach-2026ITDru2026-10-27Утечка данных онлайн-заказов Pizza Hut Japan: утекли адреса электронной почты, номера телефонов и токены сеанса входа, что делать клиентам https://itdef.net/ru/learn/rakuten-travel-data-breach-2026ITDru2026-10-27Несанкционированный доступ к Rakuten Travel (до примерно 2,6 млн записей): имена, контакты и часть данных карт из бронирований зарубежных отелей, что делать пользователям https://itdef.net/ru/learn/fortibleed-fortigate-credential-leak-2026ITDru2026-10-26FortiBleed (утечка учетных данных FortiGate, около 74 000 устройств): это не новая уязвимость, поэтому пароли администратора и VPN нужно менять https://itdef.net/ru/learn/fujicco-campaign-data-breach-2026ITDru2026-10-26Возможная утечка данных участников кампании Fujicco (около 15 500 записей): имена, адреса, сведения о семье и что нужно сделать участникам https://itdef.net/ru/learn/greenmonster-fxnavi-data-breach-2026ITDru2026-10-26Возможная утечка данных приложения FX Navi от Green Monster (около 6,19 млн записей): адреса электронной почты и ответы на опросы среди данных, и что делать пользователям https://itdef.net/ru/learn/lindt-japan-data-breach-2026ITDru2026-10-26Утечка данных участников интернет-магазина и приложения Lindt Japan (3 147 469 записей): имена, адреса, телефоны, даты рождения и хешированные пароли, что делать участникам https://itdef.net/ru/learn/piccoma-data-breach-2026ITDru2026-10-26Утечка адресов электронной почты рассылки Piccoma (1 002 404 записи): утекли только адреса почты, и что делать пользователям https://itdef.net/ru/learn/value-card-prepaid-card-data-breach-2026ITDru2026-10-26Утечка на платформе предоплаченных карт Value Card (1,42 млн записей, 1,13 млн записей MOS Card): номера карт, PIN-коды и балансы утекли, что делать держателям карт https://itdef.net/ru/learn/collabora-code-nextcloud-vulnerability-cve-2026-110447ITDru2026-10-25Уязвимость CVE-2026-110447 во встроенном сервере CODE Collabora в Nextcloud используется в атаках: кто затронут и что делать https://itdef.net/ru/learn/digital-arts-unauthorized-access-2026ITDru2026-10-25Несанкционированный доступ к облачным сервисам Digital Arts (i-FILTER@Cloud и еще пять): часть данных клиентов могла быть просмотрена, что должны делать администраторы https://itdef.net/ru/learn/fancl-attenir-data-breach-2026ITDru2026-10-25Утечка данных интернет-магазинов FANCL и Attenir (368 184 и 417 312 участников): раскрыты имена, адреса, телефоны и даты рождения, и что делать участникам https://itdef.net/ru/learn/furusato-choice-data-breach-2026ITDru2026-10-25Утечка данных Trustbank на Furusato Choice (4 454 097 записей участников): имена, адреса и хешированные пароли — что делать донорам https://itdef.net/ru/learn/gitlab-critical-patch-cve-2026-110264ITDru2026-10-25GitLab CVE-2026-110264 (CVSS 10.0): как проверить и обновить самостоятельно развёрнутый GitLab https://itdef.net/ko/learn/brotli-vulnerability-cve-2026-111497ITDko2026-10-27Brotli 취약점 CVE-2026-111497(Node2Shell): Node.js, Python, .NET 확인 방법과 업데이트 대상 https://itdef.net/ko/learn/m3-mr-kun-data-breach-2026ITDko2026-10-27M3 'MR-kun' 유출(m3.com 회원 등 25,775명, 제약사 직원 2,260명): 무엇이 유출되었고 의사와 제약사 직원은 무엇을 해야 하나 https://itdef.net/ko/learn/pizza-hut-japan-data-breach-2026ITDko2026-10-27피자헛 재팬 온라인 주문 정보 유출: 이메일 주소, 전화번호, 로그인 세션 토큰 유출 및 고객이 해야 할 일 https://itdef.net/ko/learn/rakuten-travel-data-breach-2026ITDko2026-10-27라쿠텐 트래블 무단 접근(최대 약 260만 건): 해외 호텔 예약의 이름, 연락처, 일부 카드 정보 대상, 이용자가 해야 할 일 https://itdef.net/ko/learn/fortibleed-fortigate-credential-leak-2026ITDko2026-10-26FortiBleed(FortiGate 자격 증명 유출, 약 74,000대 장비): 새로운 취약점이 아니므로 관리자 및 VPN 비밀번호를 변경해야 함 https://itdef.net/ko/learn/fujicco-campaign-data-breach-2026ITDko2026-10-26후지코 캠페인 응모 데이터 유출 가능성(약 15,500건): 이름, 주소, 가족 정보, 응모자가 할 일 https://itdef.net/ko/learn/greenmonster-fxnavi-data-breach-2026ITDko2026-10-26Green Monster의 FX Navi 앱 정보 유출 가능성(약 619만 건): 이메일 주소와 설문 응답 포함, 이용자가 해야 할 일 https://itdef.net/ko/learn/lindt-japan-data-breach-2026ITDko2026-10-26Lindt 재팬 온라인 숍 및 앱 회원 데이터 유출(3,147,469건): 이름, 주소, 전화번호, 생년월일, 해시 처리된 비밀번호 유출 및 회원이 해야 할 일 https://itdef.net/ko/learn/piccoma-data-breach-2026ITDko2026-10-26피코마 뉴스레터 이메일 주소 유출(1,002,404건): 이메일 주소만 노출, 이용자가 해야 할 일 https://itdef.net/ko/learn/value-card-prepaid-card-data-breach-2026ITDko2026-10-26Value Card 선불 플랫폼 침해(레코드 142만 4,748건, MOS Card 113만 3,070건): 카드 번호, PIN, 잔액 유출 및 카드 소지자가 해야 할 일 https://itdef.net/ko/learn/collabora-code-nextcloud-vulnerability-cve-2026-110447ITDko2026-10-25Nextcloud 내장 Collabora CODE 서버 CVE-2026-110447 악용: 영향 범위와 대응 방법 https://itdef.net/ko/learn/digital-arts-unauthorized-access-2026ITDko2026-10-25디지털아츠 클라우드 서비스 무단 접근(i-FILTER@Cloud 외 5개): 일부 고객 정보가 열람되었을 가능성, 관리자가 해야 할 일 https://itdef.net/ko/learn/fancl-attenir-data-breach-2026ITDko2026-10-25FANCL·Attenir 온라인 스토어 정보 유출 (회원 368,184명 및 417,312명): 이름, 주소, 전화번호, 생년월일 노출, 회원이 해야 할 일 https://itdef.net/ko/learn/furusato-choice-data-breach-2026ITDko2026-10-25트러스트뱅크(Trustbank)의 후루사토 초이스 유출 사고(회원 정보 4,454,097건): 이름, 주소, 해시 처리된 비밀번호 유출 — 기부자가 해야 할 일 https://itdef.net/ko/learn/gitlab-critical-patch-cve-2026-110264ITDko2026-10-25GitLab CVE-2026-110264(CVSS 10.0): 셀프 호스팅 GitLab 확인 및 업데이트 방법 https://itdef.net/es/learn/brotli-vulnerability-cve-2026-111497ITDes2026-10-27Vulnerabilidad de Brotli CVE-2026-111497 (Node2Shell): cómo comprobar Node.js, Python y .NET, y qué actualizar https://itdef.net/es/learn/m3-mr-kun-data-breach-2026ITDes2026-10-27Filtración de M3 en "MR-kun" (25.775 miembros de m3.com y otros, 2.260 empleados farmacéuticos): qué se filtró y qué deben hacer los médicos y el personal de las farmacéuticas https://itdef.net/es/learn/pizza-hut-japan-data-breach-2026ITDes2026-10-27Filtración en los pedidos online de Pizza Hut Japón: se filtraron direcciones de correo, números de teléfono y tokens de sesión de inicio de sesión, y qué deben hacer los clientes https://itdef.net/es/learn/rakuten-travel-data-breach-2026ITDes2026-10-27Acceso no autorizado a Rakuten Travel (hasta unos 2,6 millones de registros): nombres, datos de contacto y datos parciales de tarjetas de reservas de hoteles en el extranjero, y qué deben hacer los usuarios https://itdef.net/es/learn/fortibleed-fortigate-credential-leak-2026ITDes2026-10-26FortiBleed (filtración de credenciales de FortiGate, unos 74.000 dispositivos): no es una vulnerabilidad nueva, por lo que las contraseñas de administrador y VPN deben cambiarse https://itdef.net/es/learn/fujicco-campaign-data-breach-2026ITDes2026-10-26Datos de la campaña de Fujicco posiblemente filtrados (unas 15.500 inscripciones): nombres, direcciones, datos familiares y qué deben hacer quienes participaron https://itdef.net/es/learn/greenmonster-fxnavi-data-breach-2026ITDes2026-10-26Posible filtración de datos de la app FX Navi de Green Monster (unos 6,19 millones de registros): direcciones de correo y respuestas de encuestas entre los datos, y qué deben hacer los usuarios https://itdef.net/es/learn/lindt-japan-data-breach-2026ITDes2026-10-26Filtración de datos de miembros de la tienda online y la app de Lindt Japón (3.147.469 registros): nombres, direcciones, teléfonos, fechas de nacimiento y contraseñas con hash expuestos, y qué deben hacer los miembros https://itdef.net/es/learn/piccoma-data-breach-2026ITDes2026-10-26Filtración de direcciones de correo de la newsletter de Piccoma (1.002.404 registros): solo se expusieron direcciones de correo y qué deben hacer los usuarios https://itdef.net/es/learn/value-card-prepaid-card-data-breach-2026ITDes2026-10-26Filtración en la plataforma prepago Value Card (1,42 millones de registros, 1,13 millones de registros de MOS Card): números de tarjeta, PIN y saldos expuestos, y qué deben hacer los titulares https://itdef.net/es/learn/collabora-code-nextcloud-vulnerability-cve-2026-110447ITDes2026-10-25Vulnerabilidad CVE-2026-110447 en el servidor CODE integrado de Collabora en Nextcloud, explotada: quién está afectado y qué hacer https://itdef.net/es/learn/digital-arts-unauthorized-access-2026ITDes2026-10-25Acceso no autorizado en los servicios en la nube de Digital Arts (i-FILTER@Cloud y otros cinco): algunos datos de clientes pudieron haber sido visualizados, y qué deben hacer los administradores https://itdef.net/es/learn/fancl-attenir-data-breach-2026ITDes2026-10-25Filtración en las tiendas online de FANCL y Attenir (368.184 y 417.312 socios): nombres, direcciones, teléfonos y fechas de nacimiento expuestos, y qué deben hacer los socios https://itdef.net/es/learn/furusato-choice-data-breach-2026ITDes2026-10-25La filtración de Trustbank en Furusato Choice (4.454.097 registros de socios): nombres, direcciones y contraseñas con hash expuestos — qué deben hacer los donantes https://itdef.net/es/learn/gitlab-critical-patch-cve-2026-110264ITDes2026-10-25GitLab CVE-2026-110264 (CVSS 10.0): cómo comprobar y actualizar un GitLab autogestionado https://itdef.net/pt-BR/learn/brotli-vulnerability-cve-2026-111497ITDpt2026-10-27Vulnerabilidade do Brotli CVE-2026-111497 (Node2Shell): como verificar Node.js, Python e .NET, e o que atualizar https://itdef.net/pt-BR/learn/m3-mr-kun-data-breach-2026ITDpt2026-10-27Vazamento da M3 no "MR-kun" (25.775 membros do m3.com e outros, 2.260 funcionários de farmacêuticas): o que vazou e o que médicos e funcionários de farmacêuticas devem fazer https://itdef.net/pt-BR/learn/pizza-hut-japan-data-breach-2026ITDpt2026-10-27Vazamento nos pedidos online da Pizza Hut Japão: endereços de e-mail, números de telefone e tokens de sessão de login vazados, e o que os clientes devem fazer https://itdef.net/pt-BR/learn/rakuten-travel-data-breach-2026ITDpt2026-10-27Acesso não autorizado ao Rakuten Travel (até cerca de 2,6 milhões de registros): nomes, contatos e dados parciais de cartão de reservas de hotéis no exterior, e o que os usuários devem fazer https://itdef.net/pt-BR/learn/fortibleed-fortigate-credential-leak-2026ITDpt2026-10-26FortiBleed (vazamento de credenciais de cerca de 74.000 dispositivos FortiGate): não é uma nova vulnerabilidade, por isso as senhas de administrador e de VPN devem ser trocadas https://itdef.net/pt-BR/learn/fujicco-campaign-data-breach-2026ITDpt2026-10-26Fujicco: dados de inscrição em campanha possivelmente vazados (cerca de 15.500 inscrições): nomes, endereços, detalhes familiares e o que os participantes devem fazer https://itdef.net/pt-BR/learn/greenmonster-fxnavi-data-breach-2026ITDpt2026-10-26Possível vazamento de dados do app FX Navi da Green Monster (cerca de 6,19 milhões de registros): endereços de e-mail e respostas de pesquisa estão entre os itens, e o que os usuários devem fazer https://itdef.net/pt-BR/learn/lindt-japan-data-breach-2026ITDpt2026-10-26Vazamento de dados de membros da loja online e do app da Lindt Japão (3.147.469 registros): nomes, endereços, telefones, datas de nascimento e senhas com hash vazados, e o que os membros devem fazer https://itdef.net/pt-BR/learn/piccoma-data-breach-2026ITDpt2026-10-26Vazamento de endereços de e-mail da newsletter do Piccoma (1.002.404 registros): apenas endereços de e-mail expostos e o que os usuários devem fazer https://itdef.net/pt-BR/learn/value-card-prepaid-card-data-breach-2026ITDpt2026-10-26Vazamento na plataforma de cartão pré-pago Value Card (1,42 milhão de registros, 1,13 milhão de registros do MOS Card): números de cartão, PINs e saldos vazados, e o que os portadores devem fazer https://itdef.net/pt-BR/learn/collabora-code-nextcloud-vulnerability-cve-2026-110447ITDpt2026-10-25Vulnerabilidade CVE-2026-110447 no servidor CODE integrado do Nextcloud Collabora explorada: quem é afetado e o que fazer https://itdef.net/pt-BR/learn/digital-arts-unauthorized-access-2026ITDpt2026-10-25Serviços de nuvem da Digital Arts atingidos por acesso não autorizado (i-FILTER@Cloud e outros cinco): alguns dados de clientes podem ter sido visualizados, e o que os administradores devem fazer https://itdef.net/pt-BR/learn/fancl-attenir-data-breach-2026ITDpt2026-10-25Vazamento nas lojas online FANCL e Attenir (368.184 e 417.312 membros): nomes, endereços, telefones e datas de nascimento expostos, e o que os membros devem fazer https://itdef.net/pt-BR/learn/furusato-choice-data-breach-2026ITDpt2026-10-25Vazamento de dados da Trustbank no Furusato Choice (4.454.097 registros de membros): nomes, endereços e senhas com hash vazaram; o que doadores devem fazer https://itdef.net/pt-BR/learn/gitlab-critical-patch-cve-2026-110264ITDpt2026-10-25GitLab CVE-2026-110264 (CVSS 10.0): como verificar e atualizar um GitLab self-managed