Altcoin Listed on Major Exchanges Was Hacked! Hacker Released 4 Billion Tokens, Causing a Sharp Price Drop!

cryptonews.ruDipublikasikan tanggal 2026-08-12Terakhir diperbarui pada 2026-08-12

Abstrak

A major security breach has occurred on the Harmony blockchain, leading to the unauthorized issuance of approximately 4 billion ONE tokens. This amount represents about 26% of Harmony's total token supply. The incident, which exploited a suspected protocol vulnerability, resulted in the creation of 4 billion tokens across 409 wallets through 10,288 abnormal transactions. Following the attack, the Harmony team contacted major cryptocurrency exchanges to flag and block suspicious fund movements from four identified wallet address groups. The project also reported that around 53% of network validators have installed a software upgrade to prevent further unauthorized issuance. The news triggered a sharp decline in the price of the ONE token, which fell by approximately 40% to around $0.000747 according to market data. Harmony is a layer-1 blockchain that launched in 2019.

One of the most notable security incidents in the cryptocurrency market today occurred on the Harmony network. As a result, Harmony, a Layer-1 blockchain launched in 2019, has suffered another major attack after many years.

At this stage, a suspected vulnerability in the Harmony protocol's security system was discovered, which led to the unauthorized minting of approximately 4 billion ONE tokens.

Harmony stated that this amount constitutes roughly 26% of the total ONE supply managed by the company.

Harmony also announced that its investigation following the attack uncovered approximately 4 billion unauthorized ONE tokens in 409 different wallets and a total of 10,288 anomalous transactions.

Stock Exchanges Warn of Suspicious Transactions!

In its statement, the team also reported that after the incident, it contacted centralized cryptocurrency exchanges to initiate work on preventing suspicious fund movements. At that time, the project indicated it had identified four groups of wallet addresses and requested exchanges to block funds sent to these addresses.

According to the project's description, approximately 53% of validators on the network have installed a software update that prevents unauthorized token issuance.

ONE Price Plummets!

Following the discovery of the security vulnerability, the price of ONE sharply declined. According to CoinMarketCap, following this news, the ONE token lost approximately 40% of its value, dropping to around $0.000747.

*This is not investment advice.

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Pertanyaan Terkait

QWhat is the approximate percentage of the total ONE token supply that was illicitly released in the Harmony exploit?

AThe illicitly released tokens constituted approximately 26% of the total ONE token supply managed by Harmony.

QFollowing the security incident, what actions did the Harmony team take regarding centralized cryptocurrency exchanges?

AThe Harmony team contacted centralized cryptocurrency exchanges to initiate work on preventing suspicious fund movements and requested that exchanges block funds sent to four identified wallet address clusters.

QWhat was the immediate impact on the ONE token's price after the exploit was discovered?

AThe price of ONE dropped sharply, losing approximately 40% of its value and falling to around $0.000747.

QHow many unauthorized ONE tokens and anomalous transactions were identified in Harmony's post-attack investigation?

AThe investigation identified approximately 4 billion unauthorized ONE tokens in 409 different wallets and a total of 10,288 anomalous transactions.

QWhat measure was taken by a majority of validators in the network to prevent further unauthorized token issuance?

AApproximately 53% of the network's validators installed a software update designed to prevent unauthorized token issuance.

Bacaan Terkait

Grayscale: «Jika Proposal Diterima, Harga Dua Altcoin Ini Bisa Naik»

Kepala Penelitian Grayscale, Zack Pandl, menyatakan bahwa jika perubahan tokenomik yang sedang dibahas dalam komunitas Ethereum ($ETH) dan Solana ($SOL) diimplementasikan, laju pertumbuhan pasokan kedua aset kripto tersebut dapat melambat secara signifikan. Hal ini berpotensi berdampak positif pada harga. Menurut Pandl, perubahan yang diusulkan dalam kode ekosistem Ethereum dan Solana bertujuan untuk mengurangi laju inflasi tahunan token $ETH dan $SOL. Dengan segala kondisi lain tetap sama, melambatnya pertumbuhan pasokan dapat mengurangi jumlah token baru yang masuk ke pasar, sehingga meningkatkan kelangkaan aset yang ada. Perkiraan Grayscale menunjukkan bahwa jika aturan ini diterapkan, inflasi pasokan tahunan Ethereum bisa turun menjadi sekitar 0,4% pada akhir 2031 — mendekati laju pertumbuhan pasokan Bitcoin. Inflasi pasokan tahunan Solana diproyeksikan turun menjadi sekitar 1,1%. Sebagai perbandingan, pasokan emas tumbuh sekitar 1,8% per tahun, sedangkan inflasi indeks harga konsumen AS sekitar 3,3%. Perubahan yang diusulkan untuk Ethereum dan Solana masih dalam diskusi komunitas dan belum disetujui secara final. Pandl mencatat bahwa proposal untuk Solana tampaknya mendapat dukungan lebih luas dan karena itu memiliki kemungkinan lebih besar untuk diimplementasikan. Namun, penurunan inflasi token juga dapat mengurangi imbalan bagi investor yang melakukan staking, karena sebagian besar pendapatan staking $ETH dan $SOL berasal dari penerbitan token baru. Pandl menekankan bahwa melambatnya pertumbuhan pasokan dapat meningkatkan kelangkaan, memberikan tekanan kenaikan pada harga $ETH dan $SOL, dan investor yang memegang token tanpa staking khususnya mungkin mendapat manfaat. *Ini bukan rekomendasi investasi.

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