A sophisticated cyberespionage campaign, dubbed Operation RoundPress, has been uncovered by cybersecurity researchers at ESET. Attributed with medium confidence to the Russian-linked Sednit group-also known as APT28, Fancy Bear, and Forest Blizzard-this operation targets high-value webmail servers using cross-site scripting (XSS) vulnerabilities. Active since at least 2004, Sednit has a notorious history, including alleged involvement […] The post Russian Hackers Exploit XSS Vulnerabilities to Inject Malicious Code into Email Servers appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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