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Surge in XSS Cyberattacks Targets Popular Webmail Platforms, ESET Reports
Threat Actors
June 23, 2025
gbhackers
Operation RoundPress, orchestrated by the Russia-aligned Sednit group, is actively exploiting cross-site scripting (XSS) vulnerabilities in widely used webmail platforms such as Roundcube, Horde, MDaemon, and Zimbra.
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Sednit Group
XSS Attacks
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