Cyber Security Vulnerability Operation RoundPress: Sednit Weaponizes XSS to Breach Global Webmail Servers Do Son May 16, 2025 3 minutes read 0 Add as a preferredsource on Google π Access to This Vulnerability Report Requires Support This article is available to verified supporters only - contribute to read the full report Or choose another support option: Support via PayPal Support via BMC Share this article: Facebook Post LinkedIn Telegram Copy Link Related posts: APT28 Cyber Espionage Campaign Targets French Institutions Since 2021 The GRUβs Silent Shift: How BlueDelta Hijacks Ukrainian Webmail Using ngrok and Mocky Fancy Bear Returns: APT28 Exploits Office Flaw in “Operation Neusploit” Russian GRU’s APT28 Targets Global Logistics Supporting Ukraine Defense Hiding in Plain Sight: APT28’s “Operation MacroMaze” Hits European Govs Written by@DdoS Β· Security ResearcherDo SonDo Son is the Founder and Editor of SecurityOnline.info. Working in cybersecurity since 2013, he reports on vulnerabilities, malware, and emerging threats, providing timely analysis to help organizations and individuals stay ahead of evolving risks. Tags: APT28 CVE-2023-43770 cyber-espionage Cyberespionage Fancy Bear Operation RoundPress russia security Sednit SpyPress Ukraine webmail webmail attacks XSS Leave a Reply Cancel replyYou must be logged in to post a comment.