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Ready to strengthen your defenses?
Case studies
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Case studies
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Client: Confidential
SERVICE
Penetration Testing
YEAR
2025
Fortuna conducted an on-site office penetration test to see if an attacker could access the client's enterprise network via physical or wireless weaknesses.
SERVICE
Security Architecture
YEAR
2023
We partnered with Digraph to design, validate, and harden their cloud-security agent's architecture, ensuring it was secure, production-ready, and aligned with best-in-class cloud security practices.
SERVICE
Security Architecture
YEAR
2022
We helped Floating Point Group secure and scale their trading API, modernize infrastructure, and strengthen engineering practices.
Client: Confidential
SERVICE
Security Architecture
YEAR
2021-2023
We led the redesign and migration of a major digital asset exchange's high-traffic prices API to a more scalable backend, ensuring stable performance even during extreme market volatility.
Client: Confidential
SERVICE
Penetration Testing
YEAR
2025
A mid-sized consulting firm hired Fortuna to test if limited VPN access could be leveraged to exploit internal apps and escalate privileges in Active Directory.
Client: Confidential
SERVICE
Penetration Testing
YEAR
2024
Fortuna ran a red-team assessment of the firm's office, simulating an attacker via device exploitation and privilege escalation.
Client: Confidential
SERVICE
Penetration Testing
YEAR
2024
A global consulting firm hired Fortuna for a high-impact external penetration test of their AWS-hosted systems to uncover real-world attack paths.
Client: RustCrypto: RSA-PSS Interoperability
SERVICE
Research
YEAR
2025
Fortuna updated RustCrypto RSA to securely verify legacy RSA-PSS signatures with unknown salt lengths while preserving constant-time execution.
SERVICE
Research
YEAR
2025
We developed a comprehensive, native Rust client to power ArS3nal, an S3-compatible gateway for Arweave.