Halborn (@HalbornSecurity) — Twitter Score 104 out of 1000

Halborn is a blockchain cybersecurity firm that provides enterprise-grade digital asset security and risk solutions. Halborn's Twitter Score is 104 out of 1000 (an Excellent rating) as of July 2026, ranking #7,645 (top 5%) among 531,432 tracked accounts.

Halborn was co-founded by Steven Walbroehl and Rob Behnke in 2020. Walbroehl serves as Co-Founder and CTO, while Behnke transitioned to Executive Chairman and President in September 2024, when Jacques Boschung was named Chief Executive Officer. Halborn's services span smart contract auditing, penetration testing, advisory services, blockchain architecture assessment, custody and key management assessment, and technical due diligence. The firm describes itself as ISO 27001:2022 certified, SOC2 TYPE2 certified, and NIST CSF 2.0 aligned.

Halborn says it has protected $1 trillion in value, completed more than 3,000 assessments, and counts more than 800 clients, supported by over 100 security practitioners. Clients have included Solana Foundation, Circle, BNY Mellon, Avalanche, and Figment, alongside other Fortune 100 financial services companies. In July 2022, Halborn announced a $90 million growth equity financing led by Summit Partners, described at the time as the firm's first external funding. Additional backers include Castle Island, Digital Currency Group, Brevan Howard, Third Prime, Sky Vision Capital, and Fenwick.

Halborn has accumulated 411,860 followers as of July 2026 and has published 5,635 posts. Halborn has been mentioned by 471 accounts a total of 1,245 times.

Who follows Halborn on X?

The accounts that follow Halborn include 384 founders, 84 angel investors, 259 influencers and 29 VCs. Among them are Erik Voorhees, Laura Shin, Stani, Mario Nawfal, Vance Spencer and Sandeep.