Cepro

The organisation operates under multiple aliases including Cepro, Hyza, Agrofert, Mafra, Penam, Preol, Uniles, Duslo, Lovochemie, Synthesia, and Preol Czechia, with its headquarters established in Czechia. Its corporate structure includes entities linked to Andrej Babiš, who served as Czech Finance Minister during a significant cybersecurity incident affecting its operations. The conglomerate's precise commercial activities and market sectors remain undefined within the available source material, though its naming conventions suggest historical ties to agricultural, chemical, or industrial production domains common in Central European business groups.

In August 2016, Anonymous hackers executed distributed denial-of-service (DDoS) attacks against several companies owned by Babiš, including Preol, as part of #OpBlokada. This coordinated action protested controversial online gambling legislation he supported, which critics argued granted authorities excessive website-blocking powers that could enable broader internet censorship. The hacktivist collective framed the law as a gateway to government overreach beyond its stated anti-tax evasion purpose for the gambling industry. Operational disruptions to Preol and associated entities were short-lived but served as a symbolic warning against expanding regulatory controls over digital content.

The incident underscored the organisation's vulnerability to hacktivist campaigns motivated by political grievances against its owner's governmental actions. While the attack did not compromise sensitive data or cause prolonged downtime, it highlighted operational risks stemming from high-profile ownership ties to contentious policymaking. Officials defended the legislation as a targeted fiscal measure, rejecting accusations of censorship intent. Anonymous threatened further actions if the law advanced, though subsequent escalations remain unverified in public reporting. The organisation's structural integration across its aliases facilitated a coordinated attack surface during this incident.