{"id":126181,"date":"2026-05-21T17:04:52","date_gmt":"2026-05-21T15:04:52","guid":{"rendered":"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/"},"modified":"2026-05-21T17:04:52","modified_gmt":"2026-05-21T15:04:52","slug":"map-protocol-mapo-96-percent-drop-bridge-exploit","status":"publish","type":"post","link":"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/","title":{"rendered":"MAP Protocol Token Drops 96% After Bridge Mint Exploit"},"content":{"rendered":"<p>MAP Protocol Token Falls 96% After Quadrillion MAPO Mint Exploit \u2013 Bridge Paused and Migration Announced<\/p>\n\n<span class=\"anchor\" id=\"key-takeaways\" title=\"Key Takeaways\"><\/span><h2 class=\"wp-block-heading\">Key Takeaways<\/h2>\n\n<ul class=\"wp-block-list\"><li>MAP Protocol\u2019s MAPO token dropped 96%, falling from $0.003 to $0.0001 after a quadrillion-token mint exploit.<\/li><li>An attacker tricked the Butter Bridge into minting 1 quadrillion MAPO tokens, nearly 5 million times the reported 208 million supply.<\/li><li>Nearly one billion tokens were dumped on Uniswap, draining about 52 ETH valued at $180,000.<\/li><li>The bridge between mainnet MAPO and MAPO ERC-20 was paused, and mainnet operations were halted for migration.<\/li><li>The team announced it is coordinating with external security partners and will issue a new contract address.<\/li><\/ul>\n\n<span class=\"anchor\" id=\"mapo-price-drops-to-all-time-low-following-inflationary-attack\" title=\"MAPO Price Drops to All-Time Low Following Inflationary Attack\"><\/span><h2 class=\"wp-block-heading\">MAPO Price Drops to All-Time Low Following Inflationary Attack<\/h2>\n\n<p>MAP Protocol\u2019s native token MAPO fell sharply after an exploit led to the minting of 1 quadrillion new tokens. The price declined from $0.003 to $0.0001, marking a 96% drop and setting a new all-time low according to market data referenced in the source material.<\/p>\n\n<p>The scale of the mint was significant. The attacker generated nearly 5 million times the reported circulating supply of 208 million MAPO tokens. The newly minted tokens were transferred to a newly created externally owned account.<\/p>\n\n<p>The sudden and extreme increase in supply triggered immediate market reaction. Within hours, the token price reflected the inflationary impact of the exploit, with trading activity accelerating as the incident became public.<\/p>\n\n<span class=\"anchor\" id=\"butter-bridge-exploit-originated-at-the-contract-layer\" title=\"Butter Bridge Exploit Originated at the Contract Layer\"><\/span><h2 class=\"wp-block-heading\">Butter Bridge Exploit Originated at the Contract Layer<\/h2>\n\n<p>According to blockchain security firm Blockaid, the exploit did not stem from a compromised private wallet. Instead, it originated at the Solidity contract layer of the Butter Bridge, the cross-chain bridge built on MAP Protocol.<\/p>\n\n<p>Blockaid reported that the attacker first submitted a legitimate oracle multisig-signed message. After that, they deployed a malicious contract to a targeted address and resent a manipulated retry message. Because the manipulated message produced the same hash structure as the legitimate one, it appeared valid to the system.<\/p>\n\n<p>This allowed the attacker to bypass verification controls and trick the bridge into minting the massive quantity of tokens. The exploit therefore relied on the structure and validation process of cross-chain messaging within the bridge rather than on stolen credentials.<\/p>\n\n<span class=\"anchor\" id=\"token-dump-drains-liquidity-pools-on-uniswap\" title=\"Token Dump Drains Liquidity Pools on Uniswap\"><\/span><h2 class=\"wp-block-heading\">Token Dump Drains Liquidity Pools on Uniswap<\/h2>\n\n<p>After minting the tokens, the attacker used the externally owned account to offload nearly one billion MAPO tokens onto Uniswap liquidity pools. According to Blockaid, this activity drained approximately 52 ETH, valued at around $180,000.<\/p>\n\n<p>In addition to the tokens already sold, the attacker reportedly controls close to one trillion MAPO tokens. The existence of such a large remaining balance introduces ongoing technical and operational challenges for the protocol, particularly regarding token supply integrity and market stability.<\/p>\n\n<p>The immediate dumping activity contributed to the sharp decline in MAPO\u2019s price and further intensified market reaction following disclosure of the exploit.<\/p>\n\n<span class=\"anchor\" id=\"bridge-paused-and-migration-to-new-contract-initiated\" title=\"Bridge Paused and Migration to New Contract Initiated\"><\/span><h2 class=\"wp-block-heading\">Bridge Paused and Migration to New Contract Initiated<\/h2>\n\n<p>Within an hour of the incident becoming known, MAP Protocol stated in a post on X that it was aware of the issue and coordinating with external security partners on investigation and containment.<\/p>\n\n<p>The team paused the bridge between mainnet MAPO and MAPO ERC-20. Butter Bridge separately confirmed the pause and stated that user funds were not at risk. Pending swaps were held, according to the communication.<\/p>\n\n<p>Due to the scale of the exploit, MAP Protocol also paused mainnet operations and began a migration process. The team indicated that a new contract address would be announced as part of the recovery plan.<\/p>\n\n<p>The migration reflects an attempt to isolate the compromised contract environment and restore functionality under revised contract parameters.<\/p>\n\n<span class=\"anchor\" id=\"exploit-occurs-amid-multiple-defi-incidents-in-the-same-month\" title=\"Exploit Occurs Amid Multiple DeFi Incidents in the Same Month\"><\/span><h2 class=\"wp-block-heading\">Exploit Occurs Amid Multiple DeFi Incidents in the Same Month<\/h2>\n\n<p>The incident involving MAP Protocol occurred during a month in which at least 18 decentralized finance and blockchain protocols were reportedly compromised. These included THORChain and RetoSwap, as cited in the source material.<\/p>\n\n<p>The MAP Protocol case specifically highlights vulnerabilities in cross-chain infrastructure. In this instance, the exploit relied on message validation logic within a bridge mechanism, rather than direct theft of private keys.<\/p>\n\n<p>Cross-chain bridges are designed to facilitate transfers between different blockchain environments. In this case, the Butter Bridge connected mainnet MAPO and MAPO ERC-20 representations. The exploit demonstrated how weaknesses in verification processes can be leveraged to inflate supply and disrupt token economics.<\/p>\n\n<span class=\"anchor\" id=\"our-assessment\" title=\"Our Assessment\"><\/span><h2 class=\"wp-block-heading\">Our Assessment<\/h2>\n\n<p>The MAP Protocol incident resulted in the minting of 1 quadrillion MAPO tokens and a 96% price decline. The exploit originated at the contract layer of the Butter Bridge and enabled the attacker to mint and sell a significant number of tokens, draining 52 ETH from liquidity pools.<\/p>\n\n<p>In response, MAP Protocol paused bridge and mainnet operations and initiated a migration to a new contract address while coordinating with external security partners. The case adds to a series of protocol compromises reported in the same month and underscores operational risks associated with cross-chain bridge infrastructure based on the facts presented.<\/p>\n\n<div class=\"gambling-disclaimer\">\n\t<p>\n\t\tWe have imposed strict editorial guidelines on ourselves and explain our testing methods openly and comprehensively. We also communicate transparently how our work is financed. This site may contain tracking links, but this does not influence our objective view in any way.\t<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>MAP Protocol&#8217;s MAPO token dropped 96% after an attacker minted 1 quadrillion tokens via the Butter Bridge. The protocol paused operations and began migrating to a new contract.<\/p>\n","protected":false},"author":8,"featured_media":126180,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[],"tags":[],"news_crypto_coin":[],"class_list":["post-126181","post","type-post","status-publish","format-standard","has-post-thumbnail"],"acf":{"faqs":null,"sort_number":999,"sort_number_no_override":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>MAP Protocol MAPO Falls 96% After Exploit<\/title>\n<meta name=\"description\" content=\"MAP Protocol&#039;s MAPO token fell 96% after a quadrillion-token mint exploit targeting Butter Bridge, prompting a bridge pause and contract migration.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kryptocasinos.com EN\" \/>\n<meta property=\"og:description\" content=\"MAP Protocol&#039;s MAPO token fell 96% after a quadrillion-token mint exploit targeting Butter Bridge, prompting a bridge pause and contract migration.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/\" \/>\n<meta property=\"og:site_name\" content=\"Kryptocasinos.com\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/kryptocasinoscomm\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-21T15:04:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.kryptocasinos.com\/wp-content\/uploads\/2026\/05\/map-protocol-mapo-96-percent-drop-bridge-exploit.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1408\" \/>\n\t<meta property=\"og:image:height\" content=\"736\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Isabella Brown\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Isabella Brown\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"NewsArticle\",\"@id\":\"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/\"},\"author\":{\"name\":\"Isabella Brown\",\"@id\":\"https:\/\/www.kryptocasinos.com\/en\/#\/schema\/person\/badee6a5ed8b6777da5bd380d112bcdc\"},\"headline\":\"MAP Protocol Token Drops 96% After Bridge Mint Exploit\",\"datePublished\":\"2026-05-21T17:04:52+02:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/\"},\"wordCount\":799,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.kryptocasinos.com\/en\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.kryptocasinos.com\/wp-content\/uploads\/2026\/05\/map-protocol-mapo-96-percent-drop-bridge-exploit.jpg\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/#respond\"]}],\"description\":\"\",\"isAccessibleForFree\":true,\"articleBody\":\"MAP Protocol Token Falls 96% After Quadrillion MAPO Mint Exploit - Bridge Paused and Migration Announced\\n\\nKey Takeaways\\n\\nMAP Protocol's MAPO token dropped 96%, falling from $0.003 to $0.0001 after a quadrillion-token mint exploit.An attacker tricked the Butter Bridge into minting 1 quadrillion MAPO tokens, nearly 5 million times the reported 208 million supply.Nearly one billion tokens were dumped on Uniswap, draining about 52 ETH valued at $180,000.The bridge between mainnet MAPO and MAPO ERC-20 was paused, and mainnet operations were halted for migration.The team announced it is coordinating with external security partners and will issue a new contract address.\\n\\nMAPO Price Drops to All-Time Low Following Inflationary Attack\\n\\nMAP Protocol's native token MAPO fell sharply after an exploit led to the minting of 1 quadrillion new tokens. The price declined from $0.003 to $0.0001, marking a 96% drop and setting a new all-time low according to market data referenced in the source material.\\n\\nThe scale of the mint was significant. The attacker generated nearly 5 million times the reported circulating supply of 208 million MAPO tokens. The newly minted tokens were transferred to a newly created externally owned account.\\n\\nThe sudden and extreme increase in supply triggered immediate market reaction. Within hours, the token price reflected the inflationary impact of the exploit, with trading activity accelerating as the incident became public.\\n\\nButter Bridge Exploit Originated at the Contract Layer\\n\\nAccording to blockchain security firm Blockaid, the exploit did not stem from a compromised private wallet. Instead, it originated at the Solidity contract layer of the Butter Bridge, the cross-chain bridge built on MAP Protocol.\\n\\nBlockaid reported that the attacker first submitted a legitimate oracle multisig-signed message. After that, they deployed a malicious contract to a targeted address and resent a manipulated retry message. Because the manipulated message produced the same hash structure as the legitimate one, it appeared valid to the system.\\n\\nThis allowed the attacker to bypass verification controls and trick the bridge into minting the massive quantity of tokens. The exploit therefore relied on the structure and validation process of cross-chain messaging within the bridge rather than on stolen credentials.\\n\\nToken Dump Drains Liquidity Pools on Uniswap\\n\\nAfter minting the tokens, the attacker used the externally owned account to offload nearly one billion MAPO tokens onto Uniswap liquidity pools. According to Blockaid, this activity drained approximately 52 ETH, valued at around $180,000.\\n\\nIn addition to the tokens already sold, the attacker reportedly controls close to one trillion MAPO tokens. The existence of such a large remaining balance introduces ongoing technical and operational challenges for the protocol, particularly regarding token supply integrity and market stability.\\n\\nThe immediate dumping activity contributed to the sharp decline in MAPO's price and further intensified market reaction following disclosure of the exploit.\\n\\nBridge Paused and Migration to New Contract Initiated\\n\\nWithin an hour of the incident becoming known, MAP Protocol stated in a post on X that it was aware of the issue and coordinating with external security partners on investigation and containment.\\n\\nThe team paused the bridge between mainnet MAPO and MAPO ERC-20. Butter Bridge separately confirmed the pause and stated that user funds were not at risk. Pending swaps were held, according to the communication.\\n\\nDue to the scale of the exploit, MAP Protocol also paused mainnet operations and began a migration process. The team indicated that a new contract address would be announced as part of the recovery plan.\\n\\nThe migration reflects an attempt to isolate the compromised contract environment and restore functionality under revised contract parameters.\\n\\nExploit Occurs Amid Multiple DeFi Incidents in the Same Month\\n\\nThe incident involving MAP Protocol occurred during a month in which at least 18 decentralized finance and blockchain protocols were reportedly compromised. These included THORChain and RetoSwap, as cited in the source material.\\n\\nThe MAP Protocol case specifically highlights vulnerabilities in cross-chain infrastructure. In this instance, the exploit relied on message validation logic within a bridge mechanism, rather than direct theft of private keys.\\n\\nCross-chain bridges are designed to facilitate transfers between different blockchain environments. In this case, the Butter Bridge connected mainnet MAPO and MAPO ERC-20 representations. The exploit demonstrated how weaknesses in verification processes can be leveraged to inflate supply and disrupt token economics.\\n\\nOur Assessment\\n\\nThe MAP Protocol incident resulted in the minting of 1 quadrillion MAPO tokens and a 96% price decline. The exploit originated at the contract layer of the Butter Bridge and enabled the attacker to mint and sell a significant number of tokens, draining 52 ETH from liquidity pools.\\n\\nIn response, MAP Protocol paused bridge and mainnet operations and initiated a migration to a new contract address while coordinating with external security partners. The case adds to a series of protocol compromises reported in the same month and underscores operational risks associated with cross-chain bridge infrastructure based on the facts presented.\\n\\n\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/\",\"url\":\"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/\",\"name\":\"MAP Protocol MAPO Falls 96% After Exploit\",\"isPartOf\":{\"@id\":\"https:\/\/www.kryptocasinos.com\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.kryptocasinos.com\/wp-content\/uploads\/2026\/05\/map-protocol-mapo-96-percent-drop-bridge-exploit.jpg\",\"datePublished\":\"2026-05-21T17:04:52+02:00\",\"description\":\"MAP Protocol's MAPO token fell 96% after a quadrillion-token mint exploit targeting Butter Bridge, prompting a bridge pause and contract migration.\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/#primaryimage\",\"url\":\"https:\/\/www.kryptocasinos.com\/wp-content\/uploads\/2026\/05\/map-protocol-mapo-96-percent-drop-bridge-exploit.jpg\",\"contentUrl\":\"https:\/\/www.kryptocasinos.com\/wp-content\/uploads\/2026\/05\/map-protocol-mapo-96-percent-drop-bridge-exploit.jpg\",\"width\":1408,\"height\":736,\"caption\":\"Digital illustration of a cracked blockchain bridge with falling red tokens against a dark background.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.kryptocasinos.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"MAP Protocol Token Drops 96% After Bridge Mint Exploit\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.kryptocasinos.com\/en\/#website\",\"url\":\"https:\/\/www.kryptocasinos.com\/en\/\",\"name\":\"Kryptocasinos.com\",\"description\":\"\",\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.kryptocasinos.com\/en\/#organization\",\"name\":\"Kryptocasinos.com\",\"url\":\"https:\/\/www.kryptocasinos.com\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.kryptocasinos.com\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.kryptocasinos.com\/wp-content\/uploads\/2025\/06\/kryptocasinos-com-logo.svg\",\"contentUrl\":\"https:\/\/www.kryptocasinos.com\/wp-content\/uploads\/2025\/06\/kryptocasinos-com-logo.svg\",\"width\":109,\"height\":34,\"caption\":\"Kryptocasinos.com\"},\"image\":{\"@id\":\"https:\/\/www.kryptocasinos.com\/en\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/kryptocasinoscomm\/\"],\"description\":\"Explore the best crypto casinos for %%currentyear%%. Compare top Bitcoin gambling sites by payouts, bonuses, KYC, and supported coins, with hands-on testing.\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"557 Fuk Wing St\",\"addressLocality\":\"Cheung Sha Wan\",\"addressRegion\":\"HK\",\"postalCode\":\"999077\",\"addressCountry\":\"CN\"},\"contactPoint\":{\"@type\":\"ContactPoint\",\"email\":\"contact@kryptocasinos.com\"},\"foundingDate\":\"2021-03-27\",\"email\":\"hello@kryptocasinos.com\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"11\",\"maxValue\":\"50\"},\"publishingPrinciples\":\"https:\/\/www.kryptocasinos.com\/en\/editorial-guidelines\/\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.kryptocasinos.com\/en\/#\/schema\/person\/badee6a5ed8b6777da5bd380d112bcdc\",\"name\":\"Isabella Brown\",\"description\":\"Online Gambling, Greece and my dog Gringo are my three favorite things in my life. Before working for Kryptocasinos.com I was leading the content team of an iGaming Online magazine where I was focused on researching casinos, their licenses and the connection between the members of the industry.\",\"birthDate\":\"1995-02-13\",\"url\":\"https:\/\/www.kryptocasinos.com\/en\/author\/isabella\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"MAP Protocol MAPO Falls 96% After Exploit","description":"MAP Protocol's MAPO token fell 96% after a quadrillion-token mint exploit targeting Butter Bridge, prompting a bridge pause and contract migration.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/","og_type":"article","og_title":"Kryptocasinos.com EN","og_description":"MAP Protocol's MAPO token fell 96% after a quadrillion-token mint exploit targeting Butter Bridge, prompting a bridge pause and contract migration.","og_url":"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/","og_site_name":"Kryptocasinos.com","article_publisher":"https:\/\/www.facebook.com\/kryptocasinoscomm\/","article_published_time":"2026-05-21T15:04:52+00:00","og_image":[{"width":1408,"height":736,"url":"https:\/\/www.kryptocasinos.com\/wp-content\/uploads\/2026\/05\/map-protocol-mapo-96-percent-drop-bridge-exploit.jpg","type":"image\/jpeg"}],"author":"Isabella Brown","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Isabella Brown","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"NewsArticle","@id":"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/#article","isPartOf":{"@id":"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/"},"author":{"name":"Isabella Brown","@id":"https:\/\/www.kryptocasinos.com\/en\/#\/schema\/person\/badee6a5ed8b6777da5bd380d112bcdc"},"headline":"MAP Protocol Token Drops 96% After Bridge Mint Exploit","datePublished":"2026-05-21T17:04:52+02:00","mainEntityOfPage":{"@id":"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/"},"wordCount":799,"commentCount":0,"publisher":{"@id":"https:\/\/www.kryptocasinos.com\/en\/#organization"},"image":{"@id":"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/#primaryimage"},"thumbnailUrl":"https:\/\/www.kryptocasinos.com\/wp-content\/uploads\/2026\/05\/map-protocol-mapo-96-percent-drop-bridge-exploit.jpg","inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/#respond"]}],"description":"","isAccessibleForFree":true,"articleBody":"MAP Protocol Token Falls 96% After Quadrillion MAPO Mint Exploit - Bridge Paused and Migration Announced\n\nKey Takeaways\n\nMAP Protocol's MAPO token dropped 96%, falling from $0.003 to $0.0001 after a quadrillion-token mint exploit.An attacker tricked the Butter Bridge into minting 1 quadrillion MAPO tokens, nearly 5 million times the reported 208 million supply.Nearly one billion tokens were dumped on Uniswap, draining about 52 ETH valued at $180,000.The bridge between mainnet MAPO and MAPO ERC-20 was paused, and mainnet operations were halted for migration.The team announced it is coordinating with external security partners and will issue a new contract address.\n\nMAPO Price Drops to All-Time Low Following Inflationary Attack\n\nMAP Protocol's native token MAPO fell sharply after an exploit led to the minting of 1 quadrillion new tokens. The price declined from $0.003 to $0.0001, marking a 96% drop and setting a new all-time low according to market data referenced in the source material.\n\nThe scale of the mint was significant. The attacker generated nearly 5 million times the reported circulating supply of 208 million MAPO tokens. The newly minted tokens were transferred to a newly created externally owned account.\n\nThe sudden and extreme increase in supply triggered immediate market reaction. Within hours, the token price reflected the inflationary impact of the exploit, with trading activity accelerating as the incident became public.\n\nButter Bridge Exploit Originated at the Contract Layer\n\nAccording to blockchain security firm Blockaid, the exploit did not stem from a compromised private wallet. Instead, it originated at the Solidity contract layer of the Butter Bridge, the cross-chain bridge built on MAP Protocol.\n\nBlockaid reported that the attacker first submitted a legitimate oracle multisig-signed message. After that, they deployed a malicious contract to a targeted address and resent a manipulated retry message. Because the manipulated message produced the same hash structure as the legitimate one, it appeared valid to the system.\n\nThis allowed the attacker to bypass verification controls and trick the bridge into minting the massive quantity of tokens. The exploit therefore relied on the structure and validation process of cross-chain messaging within the bridge rather than on stolen credentials.\n\nToken Dump Drains Liquidity Pools on Uniswap\n\nAfter minting the tokens, the attacker used the externally owned account to offload nearly one billion MAPO tokens onto Uniswap liquidity pools. According to Blockaid, this activity drained approximately 52 ETH, valued at around $180,000.\n\nIn addition to the tokens already sold, the attacker reportedly controls close to one trillion MAPO tokens. The existence of such a large remaining balance introduces ongoing technical and operational challenges for the protocol, particularly regarding token supply integrity and market stability.\n\nThe immediate dumping activity contributed to the sharp decline in MAPO's price and further intensified market reaction following disclosure of the exploit.\n\nBridge Paused and Migration to New Contract Initiated\n\nWithin an hour of the incident becoming known, MAP Protocol stated in a post on X that it was aware of the issue and coordinating with external security partners on investigation and containment.\n\nThe team paused the bridge between mainnet MAPO and MAPO ERC-20. Butter Bridge separately confirmed the pause and stated that user funds were not at risk. Pending swaps were held, according to the communication.\n\nDue to the scale of the exploit, MAP Protocol also paused mainnet operations and began a migration process. The team indicated that a new contract address would be announced as part of the recovery plan.\n\nThe migration reflects an attempt to isolate the compromised contract environment and restore functionality under revised contract parameters.\n\nExploit Occurs Amid Multiple DeFi Incidents in the Same Month\n\nThe incident involving MAP Protocol occurred during a month in which at least 18 decentralized finance and blockchain protocols were reportedly compromised. These included THORChain and RetoSwap, as cited in the source material.\n\nThe MAP Protocol case specifically highlights vulnerabilities in cross-chain infrastructure. In this instance, the exploit relied on message validation logic within a bridge mechanism, rather than direct theft of private keys.\n\nCross-chain bridges are designed to facilitate transfers between different blockchain environments. In this case, the Butter Bridge connected mainnet MAPO and MAPO ERC-20 representations. The exploit demonstrated how weaknesses in verification processes can be leveraged to inflate supply and disrupt token economics.\n\nOur Assessment\n\nThe MAP Protocol incident resulted in the minting of 1 quadrillion MAPO tokens and a 96% price decline. The exploit originated at the contract layer of the Butter Bridge and enabled the attacker to mint and sell a significant number of tokens, draining 52 ETH from liquidity pools.\n\nIn response, MAP Protocol paused bridge and mainnet operations and initiated a migration to a new contract address while coordinating with external security partners. The case adds to a series of protocol compromises reported in the same month and underscores operational risks associated with cross-chain bridge infrastructure based on the facts presented.\n\n"},{"@type":"WebPage","@id":"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/","url":"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/","name":"MAP Protocol MAPO Falls 96% After Exploit","isPartOf":{"@id":"https:\/\/www.kryptocasinos.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/#primaryimage"},"image":{"@id":"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/#primaryimage"},"thumbnailUrl":"https:\/\/www.kryptocasinos.com\/wp-content\/uploads\/2026\/05\/map-protocol-mapo-96-percent-drop-bridge-exploit.jpg","datePublished":"2026-05-21T17:04:52+02:00","description":"MAP Protocol's MAPO token fell 96% after a quadrillion-token mint exploit targeting Butter Bridge, prompting a bridge pause and contract migration.","inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/#primaryimage","url":"https:\/\/www.kryptocasinos.com\/wp-content\/uploads\/2026\/05\/map-protocol-mapo-96-percent-drop-bridge-exploit.jpg","contentUrl":"https:\/\/www.kryptocasinos.com\/wp-content\/uploads\/2026\/05\/map-protocol-mapo-96-percent-drop-bridge-exploit.jpg","width":1408,"height":736,"caption":"Digital illustration of a cracked blockchain bridge with falling red tokens against a dark background."},{"@type":"BreadcrumbList","@id":"https:\/\/www.kryptocasinos.com\/en\/news\/map-protocol-mapo-96-percent-drop-bridge-exploit\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.kryptocasinos.com\/en\/"},{"@type":"ListItem","position":2,"name":"MAP Protocol Token Drops 96% After Bridge Mint Exploit"}]},{"@type":"WebSite","@id":"https:\/\/www.kryptocasinos.com\/en\/#website","url":"https:\/\/www.kryptocasinos.com\/en\/","name":"Kryptocasinos.com","description":"","inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.kryptocasinos.com\/en\/#organization","name":"Kryptocasinos.com","url":"https:\/\/www.kryptocasinos.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.kryptocasinos.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.kryptocasinos.com\/wp-content\/uploads\/2025\/06\/kryptocasinos-com-logo.svg","contentUrl":"https:\/\/www.kryptocasinos.com\/wp-content\/uploads\/2025\/06\/kryptocasinos-com-logo.svg","width":109,"height":34,"caption":"Kryptocasinos.com"},"image":{"@id":"https:\/\/www.kryptocasinos.com\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/kryptocasinoscomm\/"],"description":"Explore the best crypto casinos for %%currentyear%%. 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