The cl0p ransomware gang threatens to publish data from all 63 companies listed as victims of its recent cleo software hack, unless ransom negotiations begin by friday. The notorious cl0p ransomware group has published a list of companies compromised through vulnerabilities in cleo's managed file transfer (mft) software. Hertz responded by analyzing the exposed data to identify impacted individuals and the scope of the incident Hertz confirms cleo file sharing data breach leaked sensitive information on april 2, 2025, hertz completed the analysis and determined that the data breach leaked personal information that varied by individual. The clop ransomware group has claimed responsibility for attacks exploiting a critical vulnerability in cleo managed file transfer platforms harmony, vltrader and lexicom The clop ransomware gang claims dozens of victims from a cleo file transfer vulnerability, though several companies dispute the breaches
The clop ransomware group added 59 new companies to its leak site, the gang claims to have breached them by exploiting a vulnerability in cleo file transfer products.
WATCH
