#roundcube

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Daily CyberSecurity @DailyCyberSecurity@infosec.exchange · 3d ago
Proofpoint ties TA488 and TA458 to half-click exploits and webmail zero-days that steal email from Ukrainian, NATO and US government mailservers. #HalfClickExploit #Zimbra #Roundcube #APT #Proofpoint https://securityonline.info/half-click-exploits-webmail/?utm_source=mastodon&utm_medium=jetpack_social
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Daily CyberSecurity @DailyCyberSecurity@infosec.exchange · Jul 13, 2026
UNK_MassTraction, a suspected China-aligned actor, exploits Roundcube webmail flaws to steal credentials and deploy the VShell backdoor at universities. #UNKMassTraction #Roundcube #VShell #CyberEspionage #Proofpoint #InfoSec http://securityonline.info/unk-masstraction-roundcube-vshell/?utm_source=mastodon&utm_medium=jetpack_social
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Daily CyberSecurity @DailyCyberSecurity@infosec.exchange · Jul 10, 2026
China-linked UNK_MassTraction exploits two critical Roundcube CVEs to breach university physics departments via phishing emails and web shells. #UNKMassTraction #Roundcube #ChinaAPT #UniversityCyberAttack #IceCube https://meterpreter.org/unk-masstraction-roundcube-university/?utm_source=mastodon&utm_medium=jetpack_social
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