The 1.0 version of Security Update for Windows XP (KB4012598) is provided as a free download on our website. The actual developer of the free software is Microsoft. The program belongs to Security Tools. The most popular version of the tool 1.0. Also the tool is known as "Security Update for Windows XP KB4012598". The Security Update for Windows XP (KB4012598) installer is commonly called wupdmgr.exe.
From the developer:
A security issue has been identified in a Microsoft software product that could affect your system. It protects your system against the latest ransomware WannaCry. You can help protect your system by installing this update from Microsoft. The most severe of the vulnerabilities could allow remote code execution if an attacker sends specially crafted messages to a Microsoft Server Message Block 1.0 (SMBv1) server.
You may want to check out more software, such as Security Update for Windows XP KB2727528, Security Update for Windows XP KB2807986 or Security Update for Windows XP KB2864063, which might be similar to Security Update for Windows XP (KB4012598).
System Optimization
Personal Security