Tag: IT Professionals
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SEO Poisoning Campaign Targets IT Pros: Fake PuTTY & WinSCP Sites Deliver “Oyster” Backdoor
Cybersecurity experts at Arctic Wolf have identified a fresh wave of attacks employing SEO poisoning techniques, aimed at distributing a well-known malware loader called Oyster—also referred to as Broomstick or CleanUpLoader. Threat actors are leveraging counterfeit websites that mimic the official domains of widely used utilities like PuTTY and WinSCP to deceive users—primarily IT professionals—who…