https://itdef.net/ja/learn/and-st-data-breach-2026ITDja2026-10-24アンドエスティHDの不正アクセス（顧客情報 約250万件）：流出の可能性がある項目と、会員がやること https://itdef.net/ja/learn/arista-velocloud-orchestrator-vulnerabilities-2026ITDja2026-10-24VeloCloud Orchestrator脆弱性 CVE-2026-114625（悪用確認）｜修正版と確認すること https://itdef.net/ja/learn/blastmail-unauthorized-access-2026ITDja2026-10-24メール配信「ブラストメール」に不正アクセス（全契約者の情報と、344契約で配信先リストなど）：メルマガの受信者と利用企業がやること https://itdef.net/ja/learn/exploited-edge-device-vulnerabilities-2026-10ITDja2026-10-24悪用が確認された境界機器の脆弱性まとめ（2026年10月中旬）｜Ivanti・PAN-OS・FortiOS・Cisco https://itdef.net/ja/learn/medley-atlink-unauthorized-access-2026ITDja2026-10-24メドレーの医療機関向けシステム「アットリンク」に不正アクセス：患者の氏名・誕生月日・ログインID・パスワードなどが漏えい、患者と医療機関がやること https://itdef.net/ja/learn/nikkei-data-breach-2026ITDja2026-10-24日本経済新聞社の不正アクセス（約183万件）：氏名・メールアドレスなど約15万件が漏えい、利用者がやること https://itdef.net/ja/learn/python-pip-certifi-emudhra-ca-2026ITDja2026-10-24eMudhra（emSign）の中間証明書の鍵が弱く割り出せた件で、Pythonの利用者がやること：pip・certifi・uvの更新と確認 https://itdef.net/ja/learn/railway-secrets-exposure-2026ITDja2026-10-24Railwayの環境変数が漏えいした可能性（2026年10月、最大1.85%のワークスペース）：入れ替える秘密と、利用者がやること https://itdef.net/ja/learn/siteguard-server-edition-vulnerability-cve-2026-106931ITDja2026-10-24SiteGuard Server Edition脆弱性 CVE-2026-106931（悪用確認）｜対象の確かめ方と対策 https://itdef.net/ja/learn/treasure-factory-data-breach-2026ITDja2026-10-24トレジャー・ファクトリー（トレファク）の不正アクセス（メールアドレス74万6,277件）：出張買取・トレファク引越の利用者がやること https://itdef.net/ja/learn/capcom-data-breach-2026ITDja2026-10-23カプコンのCAPCOM IDへの不正アクセス（11,774,247件）：メールアドレスなどが漏えい、利用者がやること https://itdef.net/ja/learn/onamae-desktop-cloud-unauthorized-access-2026ITDja2026-10-23お名前.com デスクトップクラウド（GMOインターネット）への不正アクセス（影響の可能性があるサーバー26,739件）：取引口座のログイン情報が悪用された可能性と、FX・証券の利用者が今日やること https://itdef.net/ja/learn/litellm-supply-chain-compromise-2026ITDja2026-10-22LiteLLM 1.107.0に認証情報を盗むマルウェアが混入（2026年10月）：対象のPyPI版・Dockerイメージと、利用者がやること https://itdef.net/ja/learn/cmoa-data-breach-2026ITDja2026-10-23コミックシーモアの会員情報流出（最大約420万件・ログファイル上の情報）：メールアドレスや生年月日などが流出、利用者がやること https://itdef.net/ja/learn/iwaicosmo-securities-unauthorized-access-2026ITDja2026-10-23岩井コスモ証券の委託先への不正アクセス（4,975名）：漏れた情報と意図しない売買注文、顧客がやること https://itdef.net/ja/learn/ymirlink-cuenote-fc-unauthorized-access-2026ITDja2026-10-23ユミルリンクのメール配信「Cuenote FC」に不正アクセス（延べ約900万件）：メールアドレスなどの持ち出しと、メルマガの受信者・利用企業がやること https://itdef.net/ja/learn/carsensor-data-breach-2026ITDja2026-10-22リクルートのカーセンサーnet・C-MATCHへの不正アクセス（最大3,709,551件）：問い合わせた人の氏名・住所などが漏えいした可能性、利用者と販売店がやること https://itdef.net/en/learn/and-st-data-breach-2026ITDen2026-10-24and ST HD breach (about 2.5 million customer records): what may have leaked and what members should do https://itdef.net/en/learn/arista-velocloud-orchestrator-vulnerabilities-2026ITDen2026-10-24VeloCloud Orchestrator CVE-2026-114625 exploited: fixed versions and what to check https://itdef.net/en/learn/blastmail-unauthorized-access-2026ITDen2026-10-24Unauthorized Access to the blastmail Email Delivery Service (All Customers' Account Data, and Mailing Lists and Similar Data for 344 Contracts): What Newsletter Recipients and Client Organizations Should Do https://itdef.net/en/learn/exploited-edge-device-vulnerabilities-2026-10ITDen2026-10-24Exploited edge device vulnerabilities, mid-October 2026: Ivanti, PAN-OS, FortiOS, Cisco https://itdef.net/en/learn/medley-atlink-unauthorized-access-2026ITDen2026-10-24Unauthorized Access to Medley's Clinic System @link (at-link): Patients' Names, Birth Dates, Login IDs and Passwords Leaked — What Patients and Clinics Should Do https://itdef.net/en/learn/nikkei-data-breach-2026ITDen2026-10-24Nikkei Unauthorized Access (About 1.83 Million Records): Names, Email Addresses and More Leaked in About 150,000 — What Users Should Do https://itdef.net/en/learn/python-pip-certifi-emudhra-ca-2026ITDen2026-10-24eMudhra (emSign) intermediate CA keys compromised: what Python users need to do about pip, certifi and uv https://itdef.net/en/learn/railway-secrets-exposure-2026ITDen2026-10-24Railway Environment Variables Possibly Exposed (October 2026, Up to 1.85% of Workspaces): Which Secrets to Rotate and What Users Should Do https://itdef.net/en/learn/siteguard-server-edition-vulnerability-cve-2026-106931ITDen2026-10-24SiteGuard Server Edition CVE-2026-106931 exploited: who is affected and what to do https://itdef.net/en/learn/treasure-factory-data-breach-2026ITDen2026-10-24Treasure Factory (Trefac) breach (746,277 email records): what home-buyback and Trefac Moving customers should do https://itdef.net/en/learn/capcom-data-breach-2026ITDen2026-10-23Capcom CAPCOM ID Breach (11,774,247 Records): Email Addresses and Login Data Leaked — What Account Holders Should Do https://itdef.net/en/learn/onamae-desktop-cloud-unauthorized-access-2026ITDen2026-10-23Unauthorized Access to Onamae.com Desktop Cloud (GMO Internet) (26,739 Servers Possibly Affected): Trading Account Logins May Have Been Misused, and What FX and Securities Traders Should Do Today https://itdef.net/en/learn/litellm-supply-chain-compromise-2026ITDen2026-10-22LiteLLM 1.107.0 Shipped a Credential Stealer (October 2026): Affected PyPI Release and Docker Images, and What Users Should Do https://itdef.net/en/learn/cmoa-data-breach-2026ITDen2026-10-23Comic Cmoa Member Data Breach (Up to About 4.2 Million Records in Log Files): Email Addresses and Dates of Birth Leaked — What Users Should Do https://itdef.net/en/learn/iwaicosmo-securities-unauthorized-access-2026ITDen2026-10-23Iwai Cosmo Securities vendor breach (4,975 customers): what leaked, the unintended trades, and what customers should do https://itdef.net/en/learn/ymirlink-cuenote-fc-unauthorized-access-2026ITDen2026-10-23Unauthorized Access to Ymirlink's Cuenote FC Email Delivery Service (About 9 Million Cumulative Records): What Was Taken, and What Newsletter Recipients and Client Companies Should Do https://itdef.net/en/learn/carsensor-data-breach-2026ITDen2026-10-22Recruit Carsensor.net and C-MATCH Breach (Up to 3,709,551 Records): Names and Addresses of People Who Contacted Dealers May Be Exposed — What Users and Dealers Should Do https://itdef.net/zh-CN/learn/and-st-data-breach-2026ITDzh-cn2026-10-24and ST HD 数据泄露事件（约250万条客户记录）：哪些信息可能已泄露，会员该怎么做 https://itdef.net/zh-CN/learn/arista-velocloud-orchestrator-vulnerabilities-2026ITDzh-cn2026-10-24VeloCloud Orchestrator CVE-2026-114625 已被利用：修复版本与检查要点 https://itdef.net/zh-CN/learn/blastmail-unauthorized-access-2026ITDzh-cn2026-10-24blastmail 邮件发送服务遭未授权访问（全部客户的账户数据，以及 344 份合同的邮件列表等数据）：新闻邮件收件人和客户组织应该怎么做 https://itdef.net/zh-CN/learn/exploited-edge-device-vulnerabilities-2026-10ITDzh-cn2026-10-242026年10月中旬被利用的边缘设备漏洞：Ivanti、PAN-OS、FortiOS、Cisco https://itdef.net/zh-CN/learn/medley-atlink-unauthorized-access-2026ITDzh-cn2026-10-24Medley 诊所系统 @link（at-link）遭未授权访问：患者姓名、出生月日、登录 ID 和密码泄露——患者和诊所现在该怎么做 https://itdef.net/zh-CN/learn/nikkei-data-breach-2026ITDzh-cn2026-10-24日经（Nikkei）未经授权访问（约183万条记录）：约15万条记录中的姓名、电子邮件地址等信息外泄——用户该怎么做 https://itdef.net/zh-CN/learn/railway-secrets-exposure-2026ITDzh-cn2026-10-24Railway 环境变量可能已暴露（2026年10月，最多占全部工作区 1.85% 的工作区）：哪些密钥需要轮换，用户该怎么做 https://itdef.net/zh-CN/learn/siteguard-server-edition-vulnerability-cve-2026-106931ITDzh-cn2026-10-24SiteGuard Server Edition 漏洞 CVE-2026-106931 已被利用：哪些用户受影响，该怎么做 https://itdef.net/zh-CN/learn/treasure-factory-data-breach-2026ITDzh-cn2026-10-24Treasure Factory（Trefac）数据泄露（746,277条邮箱记录）：上门回收和 Trefac Moving 的客户应该怎么做 https://itdef.net/zh-CN/learn/capcom-data-breach-2026ITDzh-cn2026-10-23Capcom CAPCOM ID 数据泄露（11,774,247 条记录）：电子邮箱地址和登录相关数据外泄——账号持有人应该怎么做 https://itdef.net/zh-CN/learn/litellm-supply-chain-compromise-2026ITDzh-cn2026-10-22LiteLLM 1.107.0 带有凭据窃取程序（2026 年 10 月）：受影响的 PyPI 版本与 Docker 镜像，以及用户该怎么做 https://itdef.net/zh-TW/learn/and-st-data-breach-2026ITDzh-tw2026-10-24and ST HD 個資外洩（約 250 萬筆客戶資料）：可能外洩的內容與會員該怎麼做 https://itdef.net/zh-TW/learn/arista-velocloud-orchestrator-vulnerabilities-2026ITDzh-tw2026-10-24VeloCloud Orchestrator CVE-2026-114625 已遭利用:修正版本與檢查重點 https://itdef.net/zh-TW/learn/blastmail-unauthorized-access-2026ITDzh-tw2026-10-24blastmail 電子郵件發送服務遭未經授權存取（全部客戶的帳號資料，以及 344 份契約的寄送名單等資料）：電子報收件人與委託組織該怎麼做 https://itdef.net/zh-TW/learn/exploited-edge-device-vulnerabilities-2026-10ITDzh-tw2026-10-242026 年 10 月中旬遭利用的邊緣設備漏洞：Ivanti、PAN-OS、FortiOS、Cisco https://itdef.net/zh-TW/learn/medley-atlink-unauthorized-access-2026ITDzh-tw2026-10-24Medley 診所系統 @link（at-link）遭未經授權存取：患者姓名、出生月日、登入 ID 與密碼外洩——患者與診所該怎麼做 https://itdef.net/zh-TW/learn/nikkei-data-breach-2026ITDzh-tw2026-10-24日本經濟新聞（Nikkei）遭未經授權存取（約 183 萬筆）：約 15 萬筆含姓名、電子郵件地址等個資外洩——使用者該怎麼做 https://itdef.net/zh-TW/learn/railway-secrets-exposure-2026ITDzh-tw2026-10-24Railway 環境變數可能外洩（2026 年 10 月，所有工作區中最多 1.85%）：該輪替哪些密鑰、使用者該怎麼做 https://itdef.net/zh-TW/learn/siteguard-server-edition-vulnerability-cve-2026-106931ITDzh-tw2026-10-24SiteGuard Server Edition 的 CVE-2026-106931 已遭利用：誰受影響、該怎麼做 https://itdef.net/zh-TW/learn/treasure-factory-data-breach-2026ITDzh-tw2026-10-24Treasure Factory（Trefac）資料外洩（746,277 筆電子郵件紀錄）：到府收購與 Trefac Moving 的客戶該怎麼做 https://itdef.net/zh-TW/learn/capcom-data-breach-2026ITDzh-tw2026-10-23Capcom CAPCOM ID 外洩（11,774,247 筆）：電子郵件地址與登入相關資料外洩——帳號持有人該怎麼做 https://itdef.net/zh-TW/learn/litellm-supply-chain-compromise-2026ITDzh-tw2026-10-22LiteLLM 1.107.0 夾帶憑證竊取程式（2026 年 10 月）：受影響的 PyPI 版本與 Docker 映像檔，以及使用者該怎麼做 https://itdef.net/ru/learn/and-st-data-breach-2026ITDru2026-10-24Утечка данных and ST HD (около 2,5 млн записей клиентов): что могло утечь и что делать участникам программы https://itdef.net/ru/learn/arista-velocloud-orchestrator-vulnerabilities-2026ITDru2026-10-24Эксплуатируется уязвимость VeloCloud Orchestrator CVE-2026-114625: исправленные версии и что проверить https://itdef.net/ru/learn/blastmail-unauthorized-access-2026ITDru2026-10-24Несанкционированный доступ к сервису email-рассылок blastmail (данные учётных записей всех клиентов, а также списки рассылки и аналогичные данные по 344 договорам): что делать получателям рассылок и организациям-клиентам https://itdef.net/ru/learn/exploited-edge-device-vulnerabilities-2026-10ITDru2026-10-24Эксплуатируемые уязвимости периферийных устройств, середина октября 2026: Ivanti, PAN-OS, FortiOS, Cisco https://itdef.net/ru/learn/medley-atlink-unauthorized-access-2026ITDru2026-10-24Несанкционированный доступ к клинической системе Medley @link (at-link): утекли имена, даты рождения, логины и пароли пациентов — что делать пациентам и клиникам https://itdef.net/ru/learn/nikkei-data-breach-2026ITDru2026-10-24Несанкционированный доступ к данным Nikkei (около 1,83 млн записей): имена, адреса электронной почты и другие данные утекли примерно по 150 000 записям — что делать пользователям https://itdef.net/ru/learn/railway-secrets-exposure-2026ITDru2026-10-24Возможная утечка переменных окружения Railway (октябрь 2026, до 1,85% рабочих пространств): какие секреты заменить и что делать пользователям https://itdef.net/ru/learn/siteguard-server-edition-vulnerability-cve-2026-106931ITDru2026-10-24Уязвимость CVE-2026-106931 в SiteGuard Server Edition используется в атаках: кого она касается и что делать https://itdef.net/ru/learn/treasure-factory-data-breach-2026ITDru2026-10-24Утечка данных Treasure Factory (Trefac), 746 277 записей с email: что делать клиентам выездной скупки и Trefac Moving https://itdef.net/ru/learn/capcom-data-breach-2026ITDru2026-10-23Утечка данных CAPCOM ID у Capcom (11 774 247 записей): утекли адреса электронной почты и данные для входа — что делать владельцам аккаунтов https://itdef.net/ru/learn/litellm-supply-chain-compromise-2026ITDru2026-10-22В LiteLLM 1.107.0 оказался похититель учётных данных (октябрь 2026): затронутый релиз PyPI и образы Docker, что делать пользователям https://itdef.net/ko/learn/and-st-data-breach-2026ITDko2026-10-24and ST HD 정보 유출(고객 정보 약 250만 건): 유출됐을 수 있는 정보와 회원이 해야 할 일 https://itdef.net/ko/learn/arista-velocloud-orchestrator-vulnerabilities-2026ITDko2026-10-24VeloCloud Orchestrator CVE-2026-114625 악용 확인: 수정 버전과 점검 사항 https://itdef.net/ko/learn/blastmail-unauthorized-access-2026ITDko2026-10-24blastmail 메일 발송 서비스 부정 접근(전 고객의 계정 정보, 344개 계약의 메일링 리스트 등): 뉴스레터 수신자와 이용 조직이 할 일 https://itdef.net/ko/learn/exploited-edge-device-vulnerabilities-2026-10ITDko2026-10-24악용된 엣지 장비 취약점, 2026년 10월 중순: Ivanti, PAN-OS, FortiOS, Cisco https://itdef.net/ko/learn/medley-atlink-unauthorized-access-2026ITDko2026-10-24Medley 클리닉 시스템 @link(앳링크) 부정 접속: 환자 이름·생년월일(월·일)·로그인 ID·비밀번호 유출 — 환자와 의료기관이 해야 할 일 https://itdef.net/ko/learn/nikkei-data-breach-2026ITDko2026-10-24닛케이 부정 접속(약 183만 건): 이름·이메일 주소 등 약 15만 건 유출 — 이용자가 해야 할 일 https://itdef.net/ko/learn/railway-secrets-exposure-2026ITDko2026-10-24Railway 환경 변수 노출 가능성 (2026년 10월, 최대 1.85% 워크스페이스): 교체해야 할 시크릿과 사용자 조치 https://itdef.net/ko/learn/siteguard-server-edition-vulnerability-cve-2026-106931ITDko2026-10-24SiteGuard Server Edition CVE-2026-106931 악용 확인: 영향 대상과 대응 방법 https://itdef.net/ko/learn/treasure-factory-data-breach-2026ITDko2026-10-24트레저팩토리(트레팍) 정보 유출(이메일 기록 746,277건): 출장 매입·트레팍 이사 고객이 해야 할 일 https://itdef.net/ko/learn/capcom-data-breach-2026ITDko2026-10-23Capcom CAPCOM ID 유출 사고(11,774,247건): 이메일 주소와 로그인 관련 데이터 유출 — 회원이 해야 할 일 https://itdef.net/ko/learn/litellm-supply-chain-compromise-2026ITDko2026-10-22LiteLLM 1.107.0에 자격 증명 탈취 악성코드 포함(2026년 10월): 영향받은 PyPI 릴리스와 Docker 이미지, 사용자가 해야 할 일 https://itdef.net/es/learn/and-st-data-breach-2026ITDes2026-10-24Filtración de datos de and ST HD (unos 2,5 millones de registros de clientes): qué pudo filtrarse y qué deben hacer los miembros https://itdef.net/es/learn/arista-velocloud-orchestrator-vulnerabilities-2026ITDes2026-10-24VeloCloud Orchestrator: explotación de CVE-2026-114625, versiones corregidas y qué revisar https://itdef.net/es/learn/blastmail-unauthorized-access-2026ITDes2026-10-24Acceso no autorizado al servicio de envío de correo blastmail (datos de cuenta de todos los clientes y listas de destinatarios y datos similares de 344 contratos): qué deben hacer los destinatarios de boletines y las organizaciones clientes https://itdef.net/es/learn/exploited-edge-device-vulnerabilities-2026-10ITDes2026-10-24Vulnerabilidades explotadas en dispositivos perimetrales, mediados de octubre de 2026: Ivanti, PAN-OS, FortiOS, Cisco https://itdef.net/es/learn/medley-atlink-unauthorized-access-2026ITDes2026-10-24Acceso no autorizado al sistema de gestión de clínicas @link (at-link) de Medley: filtración de nombres, fechas de nacimiento, ID de acceso y contraseñas de pacientes — qué deben hacer pacientes y clínicas https://itdef.net/es/learn/nikkei-data-breach-2026ITDes2026-10-24Acceso no autorizado a Nikkei (unos 1,83 millones de registros): nombres, correos electrónicos y otros datos filtrados en unos 150 000 — qué deben hacer los usuarios https://itdef.net/es/learn/railway-secrets-exposure-2026ITDes2026-10-24Posible exposición de variables de entorno en Railway (octubre de 2026, hasta el 1,85 % de los workspaces): qué secretos rotar y qué deben hacer los usuarios https://itdef.net/es/learn/siteguard-server-edition-vulnerability-cve-2026-106931ITDes2026-10-24SiteGuard Server Edition CVE-2026-106931 explotada: quién está afectado y qué hacer https://itdef.net/es/learn/treasure-factory-data-breach-2026ITDes2026-10-24Filtración de datos de Treasure Factory (Trefac) (746.277 registros de correo): qué deben hacer los clientes de compra a domicilio y de Trefac Moving https://itdef.net/es/learn/capcom-data-breach-2026ITDes2026-10-23Filtración de CAPCOM ID de Capcom (11.774.247 registros): se filtraron direcciones de correo y datos de inicio de sesión — qué deben hacer los titulares de cuentas https://itdef.net/es/learn/litellm-supply-chain-compromise-2026ITDes2026-10-22LiteLLM 1.107.0 distribuyó un ladrón de credenciales (octubre de 2026): versión afectada en PyPI e imágenes de Docker, y qué deben hacer los usuarios https://itdef.net/pt-BR/learn/and-st-data-breach-2026ITDpt2026-10-24Vazamento na and ST HD (cerca de 2,5 milhões de registros de clientes): o que pode ter vazado e o que os membros devem fazer https://itdef.net/pt-BR/learn/arista-velocloud-orchestrator-vulnerabilities-2026ITDpt2026-10-24VeloCloud Orchestrator CVE-2026-114625 explorada: versões corrigidas e o que verificar https://itdef.net/pt-BR/learn/blastmail-unauthorized-access-2026ITDpt2026-10-24Acesso não autorizado ao serviço de envio de e-mails blastmail (dados de conta de todos os clientes e listas de destinatários e dados semelhantes de 344 contratos): o que os destinatários de newsletters e as organizações clientes devem fazer https://itdef.net/pt-BR/learn/exploited-edge-device-vulnerabilities-2026-10ITDpt2026-10-24Vulnerabilidades exploradas em dispositivos de borda, meados de outubro de 2026: Ivanti, PAN-OS, FortiOS, Cisco https://itdef.net/pt-BR/learn/medley-atlink-unauthorized-access-2026ITDpt2026-10-24Acesso não autorizado ao sistema de clínicas @link (at-link) da Medley: nomes, datas de nascimento, IDs de login e senhas de pacientes vazaram — o que pacientes e clínicas devem fazer https://itdef.net/pt-BR/learn/nikkei-data-breach-2026ITDpt2026-10-24Acesso não autorizado à Nikkei (cerca de 1,83 milhão de registros): nomes, e-mails e outros dados vazaram em cerca de 150 mil — o que os usuários devem fazer https://itdef.net/pt-BR/learn/railway-secrets-exposure-2026ITDpt2026-10-24Variáveis de ambiente da Railway possivelmente expostas (outubro de 2026, até 1,85% dos workspaces): quais segredos rotacionar e o que os usuários devem fazer https://itdef.net/pt-BR/learn/siteguard-server-edition-vulnerability-cve-2026-106931ITDpt2026-10-24SiteGuard Server Edition CVE-2026-106931 explorada: quem é afetado e o que fazer https://itdef.net/pt-BR/learn/treasure-factory-data-breach-2026ITDpt2026-10-24Vazamento na Treasure Factory (Trefac) (746.277 registros de e-mail): o que clientes de compra a domicílio e do Trefac Moving devem fazer https://itdef.net/pt-BR/learn/capcom-data-breach-2026ITDpt2026-10-23Vazamento do CAPCOM ID da Capcom (11.774.247 registros): endereços de e-mail e dados de login vazados — o que os titulares de conta devem fazer https://itdef.net/pt-BR/learn/litellm-supply-chain-compromise-2026ITDpt2026-10-22LiteLLM 1.107.0 distribuiu um ladrão de credenciais (outubro de 2026): versão afetada no PyPI e imagens Docker, e o que os usuários devem fazer