Russian hackers attacking European maritime and transport orgs using Microsoft Office exploit

tanigawa https://blog.hatena.ne.jp/tanigawa/ TT Malware Log https://malware-log.hatenablog.com/ 攻撃組織: APT28 / Sofacy / Fancy Bear / Tsar Team / Strontium / Forest Blizzard (ロシア) 業種: 船舶 CVE-2026-21509 アプリ: Microsoft Office Malware: MiniDoor (メール窃取ツール) Malware: Covenant Grunt 【要点】 ◎APT28が新公表のOffice脆弱性を悪用し欧州の海運機関を攻撃 (The Record) 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmalware-log.hatenablog.com%2Fentry%2F2026%2F02%2F06%2F000000_5" title="Russian hackers attacking European maritime and transport orgs using Microsoft Office exploit - TT Malware Log" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2026-02-06 00:00:00 Russian hackers attacking European maritime and transport orgs using Microsoft Office exploit rich https://malware-log.hatenablog.com/entry/2026/02/06/000000_5 1.0 100%