In a nutshell: Progress warns ShareFile customers of a security vulnerability and demands the immediate shutdown of affected servers.
Progress issued a security warning to ShareFile customers at the end of the week, calling for the immediate shutdown of the affected servers. The exact nature of the threat is not specified in detail in the warning.
Progress, publisher of the data exchange platform ShareFile, directed itself to IT managers over the weekend with a recommendation to immediately shut down ShareFile servers. The warning indicates an immediate security risk that requires swift action.
For CISOs, this situation represents a critical need for action: ShareFile is used in many organizations to manage and exchange sensitive documents. Shutting down immediately impacts business-critical processes, but apparently requires the rapid remediation of a security vulnerability or active attack vector.
Affected organizations must immediately clarify which version of their ShareFile instance is running, what data has been or is running through the servers, and coordinate maintenance windows for a safe shutdown or update. In parallel, logs and access should be reviewed to determine whether the security vulnerability has already been exploited.
Source: www.heise.de · Published 13 July 2026
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