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Wanchain Bridge Cardano Cross-Chain Bridge Hacked, NIGHT Token Falls Over 30%
Wanchain reported that its Bridge Cardano cross‑chain bridge was attacked on July 20, 2026, resulting in the theft of NIGHT tokens. The attacker swapped the tokens on a DEX, and Wanchain asked the attacker to return 90% of the stolen tokens by August 6, offering a 10% bounty.
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What happened
Wanchain reported that its Bridge Cardano cross‑chain bridge was attacked on July 20, 2026, resulting in the theft of NIGHT tokens. The attacker swapped the tokens on a DEX, and Wanchain asked the attacker to return 90% of the stolen tokens by August 6, offering a 10% bounty.
Confirmed
Global impact / market context
The theft caused NIGHT to lose more than 30% of its value and trade at zero, hurting investors and shaking confidence in cross‑chain bridges, which are essential for moving assets between blockchains.
Analyst inference
Cross‑chain bridges have become frequent targets for hackers, raising security concerns across the crypto market. Such attacks often trigger price drops and can prompt tighter regulatory scrutiny of bridge protocols.
Analyst inference
What to watch
- If the attacker returns the requested 90% of NIGHT tokens, the supply reduction could help stabilize the price, while failure would keep the token supply high and price depressed. Analyst inference
- Regulators may increase focus on bridge security, potentially leading to new compliance requirements that could affect how bridge operators design and fund their systems. Analyst inference
- Community and developer responses, such as security upgrades or migration to alternative bridges, will influence future adoption and investor confidence in similar cross‑chain solutions. Analyst inference
Affected assets
- ADA — Cardano