HyperBunker

High-Level Overview

HyperBunker is a cybersecurity startup based in Zagreb, Croatia, that builds a hardware-based, air-gapped offline data vault using data diode technology to protect critical business data from ransomware, cyberattacks, hardware failures, and human errors.[1][2][3] It serves enterprises and organizations handling vital information—such as financial records, client files, and legal documents—acting as a last-resort backup of backups with immutable, content-agnostic storage that enforces one-way data writes via programmable logic controllers (PLCs), enabling recovery of pre-attack data generations even if malware infiltrates.[1][3] The product solves the core problem of data loss in recovery scenarios, where traditional backups fail, by providing physically isolated, spaced-generation copies that cannot be altered or deleted, drawing from 50,000 real-world data recovery cases at parent company InfoLAB.[1][4] With €800,000 in seed funding raised recently, HyperBunker shows strong early momentum toward commercial launch of its next-generation anti-ransomware device.[5][6]

Origin Story

HyperBunker emerged as an offshoot of InfoLAB, a data recovery firm in Zagreb, Croatia, founded by CEO Bostjan Kirm and CTO Imran Nino Eškić (also InfoLAB's CEO), who drew from decades of hands-on experience shipping in locked servers from ransomware victims across Europe.[1] The idea crystallized from frustration in InfoLAB's labs in Zagreb and Verona: despite advanced cyber tools, companies often arrived with irrecoverable data, forcing negotiations with ransomware brokers, prompting Eškić to design a truly offline protection for critical assets.[1] Pivotal early traction came from observing patterns in over 50,000 recovery cases, leading to the 2025 seed raise of €800,000 (~$925,000) from investors like Fil Rouge Capital to launch the diode-based vault.[1][2][5][6] Investor Matt Peterman highlighted this real-world pain as the spark, humanizing the founders' shift from recovery "doctors" to preventive bunker builders.[1]

Core Differentiators

HyperBunker's edge lies in its hardware-first, physically immutable approach, distinct from software backups:

• Data Diode Technology: Enforces one-way data flow to an offline vault, common in military, nuclear, and utility sectors but novel for enterprise cyber-resilience; prevents any outbound communication or alteration.[1]
• Content-Agnostic Immutability: Doesn't scan for malware—instead, creates spaced generations where new writes (even poisoned ones) become selectable pre-event restores; supports virtual environment testing for cleanup.[1]
• PLC-Driven Operation: Target device runs on industrial programmable logic controllers for reliability, integrating as an add-on to existing backup software without replacing it.[1]
• Proven Real-World Foundation: Built on InfoLAB's 20+ years and 50,000 cases, focusing post-attack recovery when other defenses fail (e.g., 95% human-error breaches, AI-driven attacks).[3][4]
• Offline Resilience: Air-gapped hardware vault as "backup of backups," ensuring business continuity for critical data amid rising threats like ransomware.[2][3]

Role in the Broader Tech Landscape

HyperBunker rides the explosive ransomware and cyber-resilience trend, where attacks have surged with AI aiding hackers to evade detections, and 43% of data-loss victims never reopen (51% within two years).[3] Timing is ideal amid 2025's heightened focus on immutable, air-gapped storage post-high-profile breaches, as market forces like regulatory demands (e.g., for utilities) and human-error vulnerabilities (95% of breaches) expose gaps in cloud/endpoint protections.[1][3] It influences the ecosystem by democratizing military-grade diodes for enterprises, complementing tools from Veeam or Rubrik, and bridging data recovery expertise to prevention—potentially accelerating adoption in regulated sectors like finance and critical infrastructure.[1][2]

Quick Take & Future Outlook

HyperBunker is poised to scale its seed-funded vault into a must-have for ransomware-weary enterprises, with next steps including global rollout, partnerships via Fil Rouge Capital's network, and expansions like AI-resistant generations or managed services.[2][5][6] Trends like AI-orchestrated attacks and zero-trust mandates will propel demand, evolving its role from niche recovery add-on to standard resilience layer. As cyber threats intensify, HyperBunker's offline bunker could redefine "last line of defense," turning data desperation into unbreakable continuity—proving that true protection starts where digital ends.[1][3]