Unauthorised modification of information

TheGentlemen Claims Responsibility for Ransomware Attack on Corporación Prokompra

The ransomware group TheGentlemen published information on the Venezuelan retailer Corporación Prokompra 2020, C.A. (based in Caracas) on its leak site on May 28, 2026. The attackers threatened to release sensitive data they claimed to have exfiltrated unless the company contacted them to negotiate. The listing was documented by the Ransomware.live tracker and replicated by several monitoring services, although the company has not publicly confirmed the incident, and neither the volume nor the type of data was specified.

Impact details

The group claimed to have exfiltrated data and threatened to publish the entire leak unless the company began negotiations. The volume and types of compromised data were not specified; operational impact has not been confirmed by the victim.

Classification & severity

Category
Information content security
Subtype
Unauthorised modification of information
Confidence
Medium

Severity assessment

Medium
Information impact
Suspected
Critical service
None
Public confidence
Limited
Recoverability
Extended
Data exfiltration· Claimed ConfidentialityIntegrityAvailability

Timeline

Claim

TheGentlemen posted information about Corporación Prokompra 2020, C.A. on its leak site, threatening to disclose data unless the company negotiates.

Publication

The Ransomware.live tracker indexes the list, and monitoring services (DeXpose, HookPhish) replicate it.

Evidence & sources

3 sources