Protocol Information
Bridge BTC assets, restaking, earn interest & borrow on Move
Part of Echo Protocol
Hacks
Date: May 18, 2026
Amount: $821,000
Classification: Key Compromise
Technique: Private Key Compromised
Echo Protocol's Monad bridge was compromised on May 18, 2026 when attacker obtained admin key with minting privileges, minting 1,000 eBTC and executing swaps to extract 385 ETH (~$821K realized).
Chains: Monad
Bridge Hack
Language: Solidity
Target Type: DeFi Protocol
Competitors
Echo Bridge history
TVL is the default DefiLlama definition. Daily values are UTC snapshots from Aug 7, 2024 to Nov 15, 2026.
All-time high TVL: $622.31m on May 9, 2025. All-time low TVL: $8.45m on Nov 15, 2026.
Daily TVL, Oct 17, 2026 to Nov 15, 2026
| Date | TVL |
|---|---|
| Oct 17, 2026 | $83.95m |
| Oct 18, 2026 | $83.93m |
| Oct 19, 2026 | $84.57m |
| Oct 20, 2026 | $10.6m |
| Oct 21, 2026 | $10.78m |
| Oct 22, 2026 | $10.96m |
| Oct 23, 2026 | $10.55m |
| Oct 24, 2026 | $10.49m |
| Oct 25, 2026 | $10.52m |
| Oct 26, 2026 | $10.41m |
| Oct 27, 2026 | $10.44m |
| Oct 28, 2026 | $10.54m |
| Oct 29, 2026 | $10.58m |
| Oct 30, 2026 | $10.07m |
| Oct 31, 2026 | $10.09m |
| Nov 1, 2026 | $10.14m |
| Nov 2, 2026 | $10.2m |
| Nov 3, 2026 | $10.06m |
| Nov 4, 2026 | $10.06m |
| Nov 5, 2026 | $10.56m |
| Nov 6, 2026 | $9.96m |
| Nov 7, 2026 | $9.93m |
| Nov 8, 2026 | $9.92m |
| Nov 9, 2026 | $9.82m |
| Nov 10, 2026 | $9.84m |
| Nov 11, 2026 | $9.62m |
| Nov 12, 2026 | $9.71m |
| Nov 13, 2026 | $9.36m |
| Nov 14, 2026 | $8.97m |
| Nov 15, 2026 | $8.45m |
TVL at each month end, Dec 2024 to Nov 2026
| Date | TVL |
|---|---|
| Dec 31, 2024 | $229.65m |
| Jan 31, 2025 | $261.09m |
| Feb 28, 2025 | $209.44m |
| Mar 31, 2025 | $245.63m |
| Apr 30, 2025 | $287.67m |
| May 31, 2025 | $372.96m |
| Jun 30, 2025 | $375.03m |
| Jul 31, 2025 | $359.39m |
| Aug 31, 2025 | $306.41m |
| Sep 30, 2025 | $0 |
| Oct 31, 2025 | $259.26m |
| Nov 30, 2025 | $214.5m |
| Dec 31, 2025 | $178.09m |
| Jan 31, 2026 | $187.37m |
| Feb 28, 2026 | $132.65m |
| Mar 31, 2026 | $135.48m |
| Apr 30, 2026 | $199.1m |
| May 31, 2026 | $166.04m |
| Jun 30, 2026 | $70.95m |
| Jul 31, 2026 | $77m |
| Aug 31, 2026 | $92.83m |
| Sep 30, 2026 | $99.39m |
| Oct 31, 2026 | $10.09m |
| Nov 15, 2026 (latest) | $8.45m |
TVL at each year end, Dec 31, 2024 to Dec 31, 2025
| Date | TVL |
|---|---|
| Dec 31, 2024 | $229.65m |
| Dec 31, 2025 | $178.09m |
The .csv export on the chart above downloads every daily value. The same data is in the public API: https://api.llama.fi/protocol/echo-bridge
Frequently asked questions
What is Echo Bridge's TVL?
As of Nov 15, 2026, Echo Bridge has $8.6m in total value locked. TVL has decreased 89.9% over the past 30 days.
What chains does Echo Bridge operate on?
Echo Bridge operates on 2 chains: BSquared and Bitcoin. BSquared holds the largest share at 54%.
How does Echo Bridge's TVL compare to similar protocols?
Among Bridge protocols tracked by DefiLlama, Echo Bridge ranks #47 by TVL. The category holds $56.459b across 159 protocols, and Echo Bridge accounts for <0.1% of that total. Similar protocols include TeleSwap, WBTC, Coinbase Bridge, Binance Bitcoin, Unit, Kraken Bitcoin, Function FBTC, Lorenzo enzoBTC, SolvBTC, and Merlins Seal.
Has Echo Bridge ever been exploited?
Echo Bridge has 1 recorded security incident. The most recent incident occurred on May 18, 2026 and involved $821,000. It was classified as Key Compromise.