Avici Hack Drains Up to $1.1M as AVICI Token Crashes 49%
Solana-based crypto neobank Avici was hacked on 29 August, with attackers draining its card-collateral vault. Estimated losses range from about $650,000 to more than $1.1 million, although Avici has not confirmed the final amount or said whether users will be reimbursed.
The exploit reportedly involved three contract calls: SubmitSignatures in Avici’s authorization program, AddCollateralAdmin in the collateral program, and WithdrawCollateralAsset to remove the funds. The sequence bypassed protections described in Avici’s documentation, which stated that only users’ wallets could move their collateral.
Following news of the Avici hack, the AVICI token fell about 49% from its 24-hour high. The incident highlights smart-contract risk, administrative permissions and the gap between non-custodial marketing claims and their technical implementation. Traders should monitor Avici’s investigation, any recovery or compensation plan, wallet movements and liquidity conditions before considering AVICI exposure.
Bearish
The immediate market impact is bearish because the Avici hack directly undermines confidence in the project, its card-collateral system and the AVICI token. A roughly 49% decline from the 24-hour high indicates rapid risk repricing, while uncertainty over the total loss and possible user compensation can increase selling pressure and liquidity risk.
In the short term, traders are likely to watch exploit-related wallet movements, exchange liquidity, official disclosures and any attempt to freeze or recover funds. Thin liquidity could amplify volatility and create sharp rebounds or further liquidation-driven declines. Similar DeFi and bridge exploits have often produced steep token sell-offs followed by prolonged weakness until a credible recovery plan or compensation framework is announced.
The longer-term effect depends on the technical response. A transparent post-mortem, independent audit, permission redesign and full user compensation could help restore confidence. If Avici cannot explain how administrative permissions were chained to withdraw collateral, the incident may damage adoption and reinforce broader concerns about crypto neobank security. The event is primarily negative for AVICI and may modestly weigh on sentiment toward Solana-based financial applications, but it is unlikely on its own to materially affect SOL or the wider crypto market.