Crypto Hacker Mints $1.1 Billion in Polkadot via Ethereum Bridge, But Only Withdraws $237K

The technical use of the blockchain token Bridge Hyperbridge led to the creation of 1 billion tokens Dotted (DOT) tokens worth more than $1.1 billion – but only saw about $237,000 in losses due to the lack of funding, the company said on Monday.

The protocol, which allows users to transfer money to and from different blockchains—eg Ethereum in Polkdaot-said that the rape was caused by the insecurity of her opinion on corroborating evidence. The rogue actor has not yet been identified.

“These errors allowed incorrect references to be mistakenly accepted as correct,” Hyperbridge written on X. “As a result, a malicious message was modified that gave the controller control of the DOT token agreement on Ethereum.”

When the user got access to the bridged DOT token, he generated more than 1 billion DOT tokens, which exceeded the bridged DOT tokens by almost 2,800 times. For more information, all native, unbridged DOTs are only 1.6 billion tokens.

The company and the team behind the Polkadot blockchain confirmed that exploitation is limited to DOT connected to Ethereum blockchain.

After creating the tokens, the attacker sold them directly on the fixed exchange, withdrawing about $237,000 – the amount that was available for the investment.

If there were enough funds, a person with 1 billion DOT tokens could earn more than $1 billion as the token is trading at around $1.17, down 4.6% in the last 24 hours.

Meanwhile, DOT is now down more than 68% in the last trading year and is about 98% away from November 2021 at its full price of $54.98. DOT is currently above its low price target of $1.15, which was set in February.

The protocol is down for editing as it adds “additional security” and works with security partners in efforts to obtain modified funds.

Bridge protocols have been at the core of many applications over the years, demonstrated by Ronin Network spent $552 million in 2022 when hackers attacked the Ethereum bridge. Usage remains one of them the biggest crypto hacks of all timeand was linked by US government agencies to the notorious Lazarus government support group in North Korea.

Recent events add to the list of additions for concerns about the security of DeFi protocolsfollowing the latest developments of Solana pa Drift Protocol, which was lost more than $285 million on April 1 to a hacker linked to North Korea.