Exclusive Networks: cyberattack at a key player in cybersecurity solutions

On 27 April 2026, Exclusive Networks — a France-headquartered, global value-added distributor of cybersecurity and cloud solutions — was named as a victim by the Qilin ransomware-as-a-service group, which added the company to its dark-web extortion leak site and threatened to publish stolen data unless a company representative opened negotiations.

Qilin published no technical details about how it gained access, and no sample data, file count, or volume was released alongside the listing. Because Exclusive Networks sits at the centre of a partner ecosystem distributing technologies from vendors such as Palo Alto Networks, Fortinet and SentinelOne, the listing raised concern about potential exposure of commercially sensitive partner and reseller information. The categories of data plausibly at risk — based on the company's business rather than any confirmed leak — include:

Commercial contracts and reseller agreements
Partner and customer contact details
Pricing, quotes and discount information
Technical correspondence with software vendors

As of the disclosure date, the claim was unverified: no official confirmation of the breach, its authenticity, or its scale had been published by Exclusive Networks, and the incident remained an active, unresolved extortion case on Qilin's leak portal.

Sources

cyberattaque.orghttps://www.cyberattaque.org/exclusive-networks-cyberattaque-chez-un-acteur-cle-des-solutions-de-cybersecurite/

dexpose.iohttps://www.dexpose.io/qilin-ransomware-attack-targets-french-it-distributor-exclusive-networks/

breachsense.comhttps://www.breachsense.com/breaches/exclusive-networks-data-breach/

Related incidents

RansomwareUnknownMay 13, 2026

Le Domaine des Tournels targeted by a cyberattack

The Qilin ransomware group claims to have compromised the systems of Le Domaine des Tournels, an establishment located in the Gulf of Saint-Tropez. At this

Victim: Le Domaine des Tournels

RansomwareOngoingApril 20, 2026

Gueguen Avocats: a claimed data leak with thousands of documents exposed

On 20 April 2026, French law firm Gueguen Avocats was listed on the Qilin ransomware leak site, which claimed to have exfiltrated thousands of files including internal emails, financial reports, a password spreadsheet, employee data and client case files.

Victim: Gueguen Avocats

RansomwareContainedJune 22, 2026

Qilin claims ransomware attack on the Central Bank of Libya

The Qilin ransomware group publicly claimed a June cyberattack on the Central Bank of Libya, threatening to leak stolen data after the bank said the intrusion touched a limited number of systems.

Victim: Central Bank of Libya

RansomwareOngoingApril 7, 2026

Synergy: a key player in data and cloud in France hit by ransomware

In early April 2026, Synergy, a French data-management and cloud-services provider, was reportedly hit by a ransomware attack involving unauthorised access to its systems and a probable threat to exfiltrated client data; the scale and attacker were not disclosed.

Victim: Synergy