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#Cleo Harmony

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Full-frame edge-to-edge photoreal editorial shot of a rack-mounted network security appliance in a dim server room, status LEDs glowing amber, blue fibre cables
Vulnerabilities

Working Exploit Published for Cleo Harmony Flaw That Ransomware Gangs Already Love

A newly discovered flaw in the Cleo Harmony file-transfer application lets attackers break in and take control without a password. A working exploit is already public, and Cl0p used a different Cleo bug to hit major organisations just months ago.

3 min read
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