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

cryptonews.ruОпубліковано о 2026-08-12Востаннє оновлено о 2026-08-12

Анотація

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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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.

Пов'язані матеріали

El Salvador’s Bitcoin experiment turns 5: ‘It was for us, not them’

Five years after becoming the first country to adopt Bitcoin as legal tender, El Salvador's national experiment is widely viewed as a failure based on its original stated goals of banking the unbanked, slashing remittance costs, and attracting major foreign investment. Research indicates mass adoption by citizens never occurred; Bitcoin use remained concentrated among young, urban, educated, and already banked males. The government's Chivo wallet failed to address core barriers to financial inclusion, and Bitcoin accounted for barely 1% of remittances by 2024, offering little advantage as most funds arrive in US dollars. Following a 2024 IMF financing deal, El Salvador scaled back its involvement, making Bitcoin acceptance voluntary and limiting state use. However, the experiment undeniably changed the global conversation, turning nation-state Bitcoin adoption from theory into reality and positioning El Salvador at the center of the Bitcoin movement. It provided a proof of concept and a global platform, attracting prominent Bitcoin advocates. Success stories exist in localized economies like Bitcoin Beach, but analysts note the project's symbolic benefits were largely "for" the international Bitcoin community rather than "for" the economic transformation of most Salvadorans. The assessment is further complicated by President Nayib Bukele's popular, yet authoritarian, governance style, which delivered drastically improved security but raised concerns about centralized power and civil liberties. Ultimately, Bitcoin gave Bukele a global stage, and Bukele gave Bitcoin its first national adoption test.

cointelegraph17 хв тому

El Salvador’s Bitcoin experiment turns 5: ‘It was for us, not them’

cointelegraph17 хв тому

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