Topic
exploits
3 stories
Harmony confirms unauthorized mint of 4 billion ONE, says it is weighing a rollback
Harmony says an attacker minted 4 billion ONE tokens without authorization; on-chain researcher Juiceberg estimates about 97% has already reached exchanges, and the token fell roughly a third on Wednesday.
Harmony says attacker minted ~4 billion ONE; token drops 26% as team weighs a rollback
Harmony's ONE fell about 26% on Wednesday after an apparent exploit minted roughly 4 billion tokens, and the team said it is pursuing exchange freezes, a patch and a possible chain rollback.
Ostium says $23.75M vault drain came from breached off-chain systems, not its contracts
Onchain perpetuals venue Ostium says its July 15 loss of 23.75 million USDC came from a breach of off-chain infrastructure used to feed fraudulent BTC-USD prices, not from its contracts.