Staked Binance Coin on decentralized finance (DeFi) protocol Ankr (aBNBc) has plummeted by over 90% after hackers exploited the token. Blockchain security company PeckShieldAlert initially broke news of the exploit. “Seems like Ankr has been exploited, aBNBc has dropped -50%, tons of aBNBc have minted to https://bscscan.