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Listed on a ransomware leak site

Cerio

cerio.io

Cerio was listed on the The Gentlemen leak site on Mar 19, 2026. Information as of Oct 19, 2026.

Updated continuously · figures as of Oct 19, 2026
Claimed by
The Gentlemen
First listed
Mar 19, 2026
Claims recorded
1

Leak-Site Claim.

The GentlemenConfirmed claim
Posted on the leak site
Mar 19, 2026
Collected by Brandefense
Mar 30, 2026
Data claimed
Not stated
Leak-site post text, written by the group
cerio.io zoominfo.com/c/rockport-networks-inc/[removed] Cerio is an accelerated computing platform focused on next-generation data center infrastructure for AI workloads. The company specialises in disaggregated infrastructure, decoupling compute, memory, and storage resources beyond a single PCIe domain to enable elastic capacity and optimized data movement at scale. Their approach aims to eliminate the "capacity trap" of traditional tightly integrated systems, making AI infrastructure more agile and efficient

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.