Harmony Protocol Shuts Down Network and Moves to Ethereum

Harmony Protocol is winding down its blockchain operations due to concerns over security threats from state actors and AI agents. The team announced plans to migrate to Ethereum to provide a safer environment for its ONE token. Existing user balances will be moved through an airdrop to identical wallet addresses on the new network. However, users with funds currently in smart contracts must withdraw their assets within a three day window to avoid losing access.

The project faces a difficult transition after a series of high profile security failures. Harmony recently suffered an exploit that allowed for the unauthorized minting of 3 trillion tokens. This follows a major 2022 hack of its Horizon bridge that cost the network 100 million dollars. Once holding over 1 billion dollars in total value, the network has seen its activity drop significantly, with total value locked now sitting at roughly 150,000 dollars.

While the team hopes Ethereum will provide better security, the broader market remains vulnerable to frequent exploits. Data shows that Ethereum saw 153 security incidents in the first half of 2026 alone, often driven by the misuse of AI in identifying code vulnerabilities. Industry observers remain skeptical about whether this move will truly secure the project, as the safety of the new AI video venture will ultimately depend on the quality of its own code.

Going forward, the project plans to focus on the remix economy for AI video. The team is asking existing validators to transition into new roles as governors or operators. Investors should watch how the market responds to this pivot and whether the migration to Ethereum can prevent further technical disruptions.