Badger DAO is a community-led DeFi protocol with a singular focus: building products and infrastructure that bring Bitcoin into Ethereum’s Defi ecosystem — providing yield strategies for Wbtc and other tokenized Bitcoin holders who want to earn returns on their BTC without giving up custody or converting to ETH. BADGER is the governance token with a deliberate supply limit of 21M (matching Bitcoin’s 21M cap). Badger’s flagship products included the BADGER vaults (automated yield farming strategies), ibBTC (interest-bearing synthetic Bitcoin), and the Sett vault system. Badger suffered one of DeFi’s most visible front-end attacks in December 2021, losing $120M in a phishing exploit.
| Stat | Value |
|---|---|
| Ticker | BADGER |
| Price | $0.39 |
| Market Cap | $7.75M |
| 24h Change | +0.3% |
| Circulating Supply | 19.93M BADGER |
| Max Supply | 21.00M BADGER |
| All-Time High | $89.08 |
| Contract (Ethereum) | 0x3472...e53d |
| Contract (Fantom) | 0x753f...dfc9 |
| Contract (Xdai) | 0xdfc2...9d65 |
| Contract (Harmony Shard 0) | 0x06b1...0e0d |
| Contract (Energi) | 0x32e6...2f6f |
| Contract (Arbitrum One) | 0xbfa6...472e |
How It Works
Sett Vaults:
Badger’s Sett vaults (named after the badger’s home) automatically deploy user-deposited WBTC and LP tokens into yield strategies:
- Curve WBTC/RENBTC pool farming
- Convex Finance strategies
- Other LP yield sources
ibBTC (Interest-Bearing Bitcoin):
A synthetic interest-bearing BTC token backed by yield-generating BTC strategies. Holding ibBTC represents a claim on the underlying WBTC plus accumulated yield.
DIGG (elastic supply WBTC pegged token):
A rebase token that attempted to track BTC price via supply adjustments. DIGG was launched alongside BADGER but struggled to maintain its peg and is largely inactive.
BADGER token mechanics:
Fixed supply of 21M BADGER (intentional Bitcoin reference); early holders received large airdrops; governance voting via Snapshot.
Tokenomics
| Metric | Value |
|---|---|
| Max Supply | 21,000,000 BADGER (Bitcoin-matching supply) |
| Launch | Airdrop to DeFi users (Dec 2020) |
| Vault fees | Performance fees on vault strategies |
| ATH | ~$88 (February 2021) |
| Hack | $120M lost in front-end exploit (Dec 2021) |
Use Cases
- Governance — BADGER holders vote on protocol vault strategies and fee structure
- Vault incentives — BADGER distributed as liquidity mining rewards in early vaults
- ibBTC collateral — BADGER used as one of several collateral types for ibBTC
- DeFi Bitcoin yield — Core use case: WBTC holders deposit to earn yield
History
- Dec 2020 — Badger DAO launches; BADGER airdrop to DeFi users
- Feb 2021 — BADGER ATH ~$88; massive DeFi interest in BTC yield products
- Mar 2021 — DIGG elastic BTC token launches
- Aug 2021 — ibBTC (interest-bearing Bitcoin) launches
- Dec 2021 — $120M front-end exploit: attacker injects malicious approval requests via Cloudflare hack, draining wallets that approved the transaction. Badger suspends protocol.
- 2022 — Protocol resumes with security improvements; community rebuilds trust; TVL recovers partially
- 2023–2024 — Smaller but operational; BTC DeFi narrative continues; team focuses on sustainable vault yields
Common Misconceptions
“The Badger hack was a smart contract exploit.” The $120M loss was a front-end/web attack — the attacker compromised Cloudflare to inject malicious approval scripts into the Badger website, tricking users into approving unlimited token transfers. The smart contracts themselves were not exploited.
“DIGG is an algorithmic stablecoin like Terra.” DIGG is designed to track BTC price (not USD) via rebase mechanisms — it is not a USD-pegged stablecoin and its failure mode is different from algorithmic dollar stablecoins.