The Lowdown

The Lowdown

EXCLUSIVE: 'ToolShell' Zero-Day Exposes Critical Infrastructure Worldwide — SharePoint Vulnerability Creates Persistent Backdoors Even After Patching

A sophisticated zero-day vulnerability in Microsoft SharePoint Server has compromised at least 50 organizations globally, including U.S. government agencies, universities, energy companies, and financial institutions. The attack, dubbed 'ToolShell,' allows hackers to gain complete control of affected systems and—most alarmingly—steal cryptographic keys that enable persistent

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