A new strain of Python-based malware has been used in a "sniper" campaign to achieve encryption on a corporate system in less than three hours. The attack, one of the fastest recorded by Sophos ...

Let's Encryptが今後発行する証明書について、「証明書チェーンの刷新」「TLSクライアント認証EKU(拡張キー使用法)の削除」「証明書の有効期間短縮を順次進める」という全体方針の詳細を発表しました。なお、多くの利用者は基本的に追加対応は不要とのこと ...

Operators of an unknown ransomware gang are using a Python script to encrypt virtual machines hosted on VMware ESXi servers. While the Python programming language is not commonly used in ransomware ...