Why Polkadot Fell 10% This Weekend
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The Polkadot cryptocurrency fell 10% over the weekend due to a security incident where an attacker exploited a weakness in the Hyperbridge protocol. The attacker generated 1 billion fake DOT tokens, but the real damage was limited to $237,000 due to limited liquidity.
A security incident caused Polkadot to drop 10%. An attacker exploited Hyperbridge, a protocol that moves tokens between Polkadot and Ethereum. The hacker found a weakness in one of Hyperbridge's smart contracts, generating 1 billion fake DOT tokens. The damage was limited to $237,000 due to limited liquidity. Hyperbridge halted operations and is working on a security fix. The incident highlights the weakness of bridge protocols in crypto, with over $2 billion lost to exploits in recent years.
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