Russian intelligence operatives are employing a sophisticated phishing technique that exploits a vulnerability in email clients like Outlook and Zimbra. This attack, termed a "half-click" exploit, allows malicious code to be deployed by simply opening a specially crafted email, bypassing traditional security measures. The deployed browser implant is designed to be persistent, surviving password resets and system reconfigurations. AI
RANK_REASON The cluster describes a security exploit targeting common software, which falls under the 'tool' category for newsworthiness.
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