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Helius acquires Light Protocol to build Solana privacy infrastructure

Helius acquires Light Protocol to build Solana privacy infrastructure

The acquisition could strengthen Solana’s appeal to traditional finance by adding privacy features, though such tools may also draw regulatory scrutiny.

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Fact Check
The official Helius X account confirmed on June 10, 2026 that the Light Protocol team is joining Helius to build Solana's ZK privacy layer, and the official Helius privacy page describes the resulting product. Two independent news outlets (The Block, Crypto Briefing) report the acquisition with the same date and detail. The claim's framing—that privacy features could strengthen Solana's appeal to traditional finance while drawing regulatory scrutiny—is directly supported by Crypto Briefing (Palfner's quote on traditional finance; regulatory uncertainty) and The Block.
Summary

Helius, the Solana infrastructure firm founded by Mert Mumtaz, has acquired Light Protocol to expand privacy tools on Solana and potentially make the network more attractive for traditional finance use cases. Light Protocol, founded in 2021 to bring zero-knowledge privacy to Solana, later shifted toward ZK Compression, a zero-knowledge framework co-developed with Helius and launched in 2024 to reduce the cost of storing data on Solana for large-scale consumer and enterprise applications. Helius said the acquisition will allow Light Protocol’s team to return to privacy-focused development, including a ZK-based protocol for private payments and private DeFi on Solana. The planned chain remains unnamed, but Helius said it will be fully programmable and configurable for retail and institutional use cases, with developer access expected in the coming months. The deal comes as crypto firms face tighter venture funding and increased consolidation, while privacy technology is drawing more attention across the sector. Added privacy could improve Solana’s appeal to traditional finance participants, although regulatory risks around privacy-focused infrastructure remain a potential overhang.

Terms & Concepts
  • ZK Compression: A framework that uses zero-knowledge proofs to lower the cost of storing data on Solana.
  • zero-knowledge proofs: Cryptographic techniques that verify information without revealing the underlying data.
  • DeFi: Decentralized finance, or financial applications built on blockchain networks without traditional intermediaries.