Details of the Unauthorized Minting Incident
Harmony’s native token, ONE, experienced a significant price drop after a security flaw led to the unauthorized minting of approximately 4 billion tokens—about 26% of its total supply. During the Asian trading session, ONE plunged to a historic low of $0.0005735, marking a near 29% decline from earlier levels that day.
On-chain analytics revealed that roughly 2.8 billion newly minted ONE tokens quickly entered multiple exchanges, triggering intense selling pressure. Harmony’s team responded swiftly by identifying four key wallet addresses involved in the incident:
- one1uap8dx2z0qsjxqthm5flgcxkeepsz3gsrghnfn
- one17u300a40ll5wphd8kj5hktryhdjq3ml9f4phy4
- one1a5hur07z5vtvzhr35zkw8tfqedemkz8t88xgd7
- one1h56hkxmua0uzfv07fu04cudvtrl35u96pq47vy
The project is coordinating with major exchanges to freeze these wallets and prevent further asset outflows. An official statement noted, “Our internal teams and exchange partners are actively working to halt and freeze the affected funds. We are also developing a patch and evaluating potential rollback measures. Updates will be provided as we progress.”
Previous Security Breach on Harmony
This represents Harmony’s second significant security breach in recent years. In 2022, the Horizon Bridge was compromised in an attack attributed to the Lazarus Group, a North Korean cybercrime entity, resulting in losses nearing $100 million. The technical specifics behind the current minting vulnerability remain under investigation.
Market Impact and Industry Response
The unexpected issuance of such a large token volume shook market confidence. ONE’s trading volume surged sharply amid the sell-off, with its value remaining under pressure. The effectiveness of exchange freezes and the project’s mitigation efforts are key focal points for investors and traders.
Industry experts highlight that, despite the project’s proactive engagement, the incident undermines trust in the Harmony ecosystem. It also emphasizes the necessity for robust security frameworks and rapid incident response capabilities in blockchain protocols.
As of now, ONE continues to trade near its lows. Future recovery depends heavily on Harmony’s ability to resolve the vulnerability and reassure the market of its safeguards. Market participants should watch for official announcements and exercise careful consideration given the ongoing uncertainties.