The Singapore-based firm minted 2,316 WBTC Thursday afternoon.
The network’s hashrate has fallen 74% since January.
Average transaction fees broke all-time highs as median fees hover just below its high.
The attacker attempted to double-spend roughly $3.3 million during the second attack.
Nearly $60 million worth of bitcoins moved to Ethereum during June, 75% of which came through Wrapped Bitcoin.