1 Quadrillion MAPO Minted: Bridge Exploit Crashes Token
MAP Protocol’s Butter Bridge suffered a extreme exploit on May 20, 2026, with attackers minting 1,000,000,000,000,000 MAPO tokens, roughly 4.8 million occasions the official circulating provide of roughly 208 million.
The MAP Protocol token has fallen over almost 30% within the quick aftermath.
MAP Protocol Hit by 1 Quadrillion Token Mint
Security companies PeckShield raised quick alarms, highlighting a vulnerability in Butter Bridge V3.1’s OmniServiceProxy contract that allowed unauthorized minting on Ethereum and BSC.
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The attacker triggered the mint through a spoofed cross-chain message on the Butter Bridge, directing 1 quadrillion MAPO from the zero deal with to pockets deal with 0x40592025392BD7d7463711c6E82Ed34241B64279.
On-chain information (*1*) the exploiter swapped parts of the pretend provide, extracting roughly 52.2 ETH (~$110,000) and pulling over $180,000 in liquidity from Uniswap swimming pools earlier than the worth collapsed.
Most of the inflated tokens stay within the attacker’s pockets.
This incident provides to a troubling 2026 pattern: PeckShield has tracked a number of bridge exploits draining tons of of tens of millions throughout DeFi this 12 months.
Market Impact: MAPO Price Crashes
MAPO, the native token of the Bitcoin Layer-2 and omnichain interoperability mission, traded round $0.003 previous to the assault. The huge dilution triggered sharp sell-offs and liquidity evaporation.
As of this writing, MAPO traded for $0.001558, down virtually 30% following the incident.
Holders and liquidity suppliers confronted quick losses as buying and selling pairs destabilized.
MAP Protocol positions itself as a safe infrastructure for BTC, stablecoins, and tokenized belongings utilizing mild shoppers and MPC-based verification.
The bridge flaw uncovered gaps in message validation regardless of these safeguards.
The mission staff has not but issued a proper assertion on mitigation steps, equivalent to contract pauses, token blacklisting, or provide changes.
Investors ought to keep away from interacting with MAPO swimming pools or the affected bridges till official updates emerge.
This occasion highlights persistent dangers in cross-chain infrastructure. As bridge exploits continue in 2026, customers and protocols should prioritize audited verification layers and speedy response mechanisms.
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