A hacker turned 25 cents of bitcoin into 46 billion fake BTC tokens on a DeFi bridge
Two software bugs allowed the attacker to create more than 2,000 times Bitcoin’s maximum supply in unbacked syBTC. Symbiosis puts preliminary losses at 9.97 BTC.
- Source
- CoinDesk
- Published
- 2026-09-15 13:43 UTC
- Cache updated
- 2026-09-15 13:45 UTC
This page shows only the title, summary, and source metadata. Read the full story at the original source.
Open original ↗Check transfer feesRelated topics
01Markets and Policy02Wallets and DApps03On-chain Security04Market and Policy
CoinDesk
Follow public market, policy, institutional capital, stablecoin, and major-asset updates behind crypto transfer decisions.
Wallet, DApp, and Mobile Payment News
Watch wallet rules, DApp interaction, mobile payment, and address-safety updates before sending crypto.
On-chain Security, Phishing, and Wallet Risk News
Follow security alerts, phishing reports, malicious addresses, and wallet-risk updates before connecting wallets or copying addresses.
Crypto Market, Regulation, and Stablecoin Policy News
Track crypto market, regulatory, stablecoin, and major-asset updates for broader blockchain context.