Harmony's ONE token plunges 37% after attacker mints 4 billion tokens

• An attacker minted approximately 4 billion ONE tokens without authorization on the Harmony blockchain.
• The ONE token price dropped 37% following the exploit.
• Most of the minted tokens have reportedly reached exchanges.
• Harmony is working with platforms to freeze funds and considering a blockchain rollback.
• A bridge on the XRP Ledger was drained for nearly 200,000 XRP.
• The XRP loss is valued at approximately $200,000.
• The XRP bridge exploit was due to a software vulnerability misidentifying fake deposits.
• Bitcoin held near $64,000.
• Traders are awaiting U.S. inflation data.

The Harmony blockchain has confirmed a significant exploit after an unauthorized attacker minted approximately 4 billion ONE tokens. This unauthorized minting event caused the price of the ONE token to drop by 37%. Reports indicate that the majority of these newly minted tokens have already reached cryptocurrency exchanges. In response, Harmony is collaborating with these platforms to freeze the illicitly obtained funds and is considering the drastic measure of a blockchain rollback to mitigate the damage.

This exploit on Harmony has contributed to broader concerns about altcoin market vulnerability. Separately, the XRP Ledger experienced a bridge drain where nearly 200,000 XRP, valued at approximately $200,000, was lost due to a software flaw. The attacker exploited a vulnerability that incorrectly identified fake deposits as legitimate, enabling them to withdraw actual XRP from the bridge.

Amidst these altcoin-specific issues, Bitcoin maintained a stable position, trading near $64,000. This resilience in Bitcoin's price is occurring as traders are closely monitoring upcoming U.S. inflation data, suggesting that the market's focus remains divided between major cryptocurrency stability and the risks associated with smaller altcoin ecosystems.