SecuritySVG Smuggling Drives Two-Month Voicemail Phishing Wave
Emails disguised as voicemail used SVG files to hide JavaScript, bypassing native filters in thousands of orgs.
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4 results for “email security”
Security
SecurityZimbra attacks breach 270+ servers
Threat actors compromised over 270 Zimbra instances in ongoing RCE attacks, prompting CISA to order urgent patching.
SecurityAI Spam Filters Falter Against Salting
Modern LLM-powered email security is struggling to identify phishing attempts that use decades-old text-hiding techniques.
SecurityThe Hidden Danger Lurking in Zimbra's Classic Web Client
A persistent cross-site scripting flaw in Zimbra's classic client underscores the relentless exploitation of enterprise email platforms.