What Happens to Bridged Tokens When a Crypto Bridge Gets Hacked?

What happened

A crypto bridge hack can leave wrapped tokens undercollateralized, meaning the assets backing them are worth less than the tokens issued. This can trigger a depeg, where the token's value falls below its intended one-to-one value, and spread losses into DeFi, which means decentralized finance applications.

Confirmed

Global impact / market context

When wrapped tokens lose backing, holders in DeFi apps face losses because those tokens are used as collateral and in trades. This can force selling, reduce cash available in lending pools, and make investors exit positions, turning one bridge failure into wide stress across connected crypto markets.

Analyst inference

Bridged tokens rely on locked assets in one chain backing tokens on another. A hack breaks that backing, causing a depeg and losses across DeFi. Investors may reassess bridge risk, reduce exposure to wrapped assets, and demand stronger safeguards, which can lower activity and raise borrowing costs.

Analyst inference

What to watch

1. Watch whether the affected wrapped tokens remain undercollateralized, meaning their backing assets are still worth less than the tokens issued, because that keeps depeg risk and losses active. Confirmed
2. Bridge operators could publish a clear plan to restore backing, such as adding collateral or winding down the bridge, which would tell investors whether wrapped tokens can regain their intended value. Proposed
3. Track DeFi lending pools and exchanges that accept these wrapped tokens; if they cut them as collateral or halt trading, losses may spread further and reduce cash available across connected markets. Analyst inference

Evidence

• coinpaper.com