Hackers Use Fake Outlook Update Portal to Deploy Edgecution Browser-Based Backdoor

Threat actors linked to the Payouts King ransomware operations are using a novel malware-delivery mechanism to compromise enterprise networks. Researchers at Zscaler ThreatLabz have uncovered an attack campaign that leverages a malicious Microsoft Edge browser extension dubbed Edgecution. This malware establishes a stealthy backdoor by abusing the Chrome native messaging protocol to interact directly with […]

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