Sednit abuses XSS flaws to hit gov’t entities, defense companies
Operation RoundPress targets webmail software to steal secrets from email accounts belonging mainly to governmental organizations in Ukraine and defense contractors in the EU 15 May 2025 ESET researchers have discovered a cyberespionage operation that abuses cross-site scripting (XSS) vulnerabilities, including a zero-day XSS flaw in MDaemon webmail software, to steal confidential information from specific email accounts belonging to officials working for various governmental organizations in Ukraine and defense contractors in Europe and on other…
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