Microsoft Security Response Centerの新着記事はこちら December 2019 security updates are available Customer Guidance for the Dopplepaymer Ransomware BlueHat Seattle videos are online! November 2019 security updates are available! Using Rust in Windows Vulnerability hunting with Semmle QL: DOM XSS Time for day 2 of briefings at BlueHat Seattle! Welcome to the second stage of BlueHat! Microsoft Identity Bounty Improvements Introducing the ElectionGuard Bounty program