Secret Network cites AI exploit risks in proposed Arbitrum move
Secret Network cites exploit risks from aging Cosmos code and rising AI-assisted attacks as the main reasons for proposing to migrate its native SCRT token to Ethereum layer-2 Arbitrum, a move the privacy-focused blockchain says is driven first by security concerns after a June bridge incident. The relocation would require a community governance vote before SCRT holders could receive a new Arbitrum-based token.
Key Takeaways
- Secret Network is proposing to migrate SCRT from Cosmos to Arbitrum, citing AI exploit risks and thinning ecosystem liquidity.
- The team called security its most serious concern, warning that AI is lowering the cost of attacking stale smart contract code.
- A June Axelar-Secret IBC bridge exploit drained about $4.7 million in bridged assets but did not affect native SCRT.
- Arbitrum is pitched for deeper liquidity, tooling, wallet support, and a larger builder community than Cosmos.
- The move requires a governance vote; if approved, a September 1 balance snapshot would issue a new ERC-20 SCRT token.
Why Is Secret Network Proposing a Move to Arbitrum?
Privacy-focused layer-1 blockchain Secret Network is proposing to leave its longtime home on Cosmos for Arbitrum, an Ethereum layer-2 network. In the proposal, the team described Arbitrum as offering deep liquidity, tooling, wallet and exchange support, and thousands of builders composing with one another.
By contrast, the team said liquidity has thinned on Cosmos while builders have drifted to other ecosystems. It added that tooling Secret would want to rely on is shakier than it used to be, and several projects that once anchored Cosmos have migrated elsewhere.
For SCRT to endure, the team argued it needs a new stable home, and the Ethereum ecosystem is that home. Readers tracking similar shifts can follow updates in our Fintech & Crypto Alerts section.
How Does AI Raise Exploit Risks for Older Blockchain Code?
"The security risk is the part we take most seriously," the Secret team said, citing old code and AI exploit risks. It warned that old code is becoming dramatically easier to analyze, and that with AI, the cost of attacking stale code is falling across the board.
The team said attacks that used to take deep manual effort are getting cheaper as models get better at reading contracts, tracing assumptions, and turning a forgotten edge case into a working exploit. It pointed to advanced AI models, including Anthropic's Claude Mythos 5, as dramatically increasing capabilities for discovering and potentially exploiting code vulnerabilities.
A large, active ecosystem may eventually absorb that pressure through more auditors and monitoring, the team suggested. A shrinking one, it argued, does not offer the same defensive depth.
What Did the June Axelar-Secret Bridge Exploit Change?
The recent Axelar-Secret IBC bridge exploit highlighted growing security risk from aging, under-maintained code, a risk the team argues AI-assisted exploitation is making worse. The June incident resulted in the loss of about $4.7 million in bridged assets, according to CoinTelegraph reporting on the proposal.
The exploit hit the bridge integration rather than native SCRT, Secret's core privacy protocol, or its confidential compute model. But it exposed risks that can build up in a thinning ecosystem: old integration paths, trusted-bridge assumptions, and legacy code sitting where maintenance and tooling depth are weaker.
What Happens Next for SCRT Holders?
The Arbitrum migration proposal requires a governance vote before it can proceed. If approved, the plan calls for a snapshot of SCRT balances on September 1, which would be used to issue a new ERC-20 token on Arbitrum.
Until that vote concludes, SCRT remains on Cosmos, and holders should watch official Secret Network governance channels for timing, eligibility rules, and any technical steps required to claim the new token.