<ul><li>The Clop ransomware gang claims dozens of victims from a Cleo file transfer vulnerability.</li><li>59 new companies have been added to the Clop leak site, with the group claiming to have breached them by exploiting a vulnerability in Cleo file transfer products.</li><li>Some of the organizations listed by the Clop gang have disputed the claims, denying any compromise.</li><li>Clop ransomware group threatens to publish stolen data on January 18, 2025, after failed ransom negotiations with breached organizations.</li></ul>

Clop Ransomware exploits Cleo File Transfer flaw: dozens of claims, disputed breaches

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