{"id":72738,"date":"2026-05-19T09:24:42","date_gmt":"2026-05-19T09:24:42","guid":{"rendered":"https:\/\/crowdfundjunction.com\/blog\/echo-token-plunges-after-76m-admin-key-exploit-hits-protocol\/"},"modified":"2026-05-19T09:24:42","modified_gmt":"2026-05-19T09:24:42","slug":"echo-token-plunges-after-76m-admin-key-exploit-hits-protocol","status":"publish","type":"post","link":"https:\/\/crowdfundjunction.com\/blog\/echo-token-plunges-after-76m-admin-key-exploit-hits-protocol\/","title":{"rendered":"ECHO token plunges after $76M admin key exploit hits protocol"},"content":{"rendered":"<p><b>(Originally posted on : CoinJournal: Latest Crypto News, Altcoin News and Cryptocurrency Comparison )<\/b><br \/>\n<\/p>\n<div data-site=\"CoinJournal\">\n<div class=\"-mt-16  mb-8  lg:-mt-20  rounded-md  shadow-md\">\n<div class=\"relative  z-10  post-article-image  rounded  overflow-hidden\" data-site=\"CoinJournal\">\n<picture><source srcset=\"https:\/\/coinjournal.net\/wp-content\/uploads\/imagecache\/2025\/10\/hacker-transfer-radiant-capital-eth-smartcrop-750x375.webp\" type=\"image\/webp\" media=\"(min-width: 750px)\"\/><source srcset=\"https:\/\/coinjournal.net\/wp-content\/uploads\/imagecache\/2025\/10\/hacker-transfer-radiant-capital-eth-smartcrop-363x181.webp\" type=\"image\/webp\"\/><source srcset=\"https:\/\/coinjournal.net\/wp-content\/uploads\/imagecache\/2025\/10\/hacker-transfer-radiant-capital-eth-smartcrop-750x375.png\" type=\"image\/jpeg\" media=\"(min-width: 750px)\"\/><source srcset=\"https:\/\/coinjournal.net\/wp-content\/uploads\/imagecache\/2025\/10\/hacker-transfer-radiant-capital-eth-smartcrop-363x181.png\" type=\"image\/jpeg\"\/>\n<\/picture>                            <\/div>\n<\/p><\/div>\n<ul>\n<li>Echo Admin key compromise enabled $76.7M unauthorized eBTC minting.<\/li>\n<li>The attacker used fake eBTC to borrow and bridge real crypto assets.<\/li>\n<li>ECHO token dropped sharply as panic selling hit the market fast.<\/li>\n<\/ul>\n<p>The ECHO token came under severe pressure after a major security breach tied to the Echo Protocol led to the unauthorized minting of roughly $76.7 million worth of eBTC, triggering a sharp loss of confidence across the ecosystem.<\/p>\n<p>The exploit centered on a compromise of privileged access controls, allowing an attacker to bypass normal minting restrictions and generate synthetic assets without collateral.<\/p>\n<p>The exploit quickly escalated from a technical breach into a full-scale market disruption.<\/p>\n<p>Within hours of the attack becoming known, the ECHO token recorded a steep double-digit decline as traders rushed to exit positions amid uncertainty over the protocol\u2019s stability and the status of the inflated eBTC supply.<\/p>\n<h2>Admin key compromise enabled unlimited minting of eBTC<\/h2>\n<p>The core of the exploit was a compromise of an admin-level private key, which granted the attacker control over minting permissions inside the Echo Protocol system.<\/p>\n<p>With that access, the attacker was able to mint approximately 1,000 eBTC tokens without depositing any collateral.<\/p>\n<p>These tokens were not backed by real Bitcoin reserves, meaning they functioned as artificially created supply inside the system.<\/p>\n<p>The sudden expansion of eBTC supply to roughly $76 million in value created immediate imbalance risks across any integrated lending or trading platforms that accepted the asset as collateral.<\/p>\n<p>Once minted, the attacker began routing the assets through decentralized finance applications.<\/p>\n<p>A portion of the fake eBTC was deposited into lending markets such as Curvance, where it was used to borrow wrapped Bitcoin (WBTC).<\/p>\n<p>From there, the borrowed funds were bridged across networks, converted into ETH, and partially routed through privacy tools, including <a href=\"https:\/\/coinjournal.net\/news\/torn-soars-55-after-us-removes-emoves-tornado-cash-from-sanctions-list\/\">Tornado Cash<\/a>, in an attempt to obscure transaction trails.<\/p>\n<p>Blockchain investigators tracking the movement of funds noted that approximately 955 eBTC remained under attacker control, representing the vast majority of the illicitly minted supply.<\/p>\n<p>Only a small fraction of the stolen value was successfully converted into liquid assets during the early stages of the exploit.<\/p>\n<h2>ECHO token drops sharply as panic spreads across the market<\/h2>\n<p>As the exploit became public, the ECHO token reacted with a rapid sell-off.<\/p>\n<p>The price dropped by over 11% within a short period, reflecting immediate market concern over the protocol\u2019s security and the potential impact of the inflated eBTC supply on the broader ecosystem.<\/p>\n<p><img loading=\"lazy\" fetchpriority=\"high\" decoding=\"async\" data-source=\"CoinJournal\" class=\"alignnone size-full wp-image-364850\" src=\"https:\/\/coinjournal.net\/wp-content\/uploads\/2026\/05\/Echo-protocol-exploit.png\" alt=\"Echo token plummets\" width=\"1401\" height=\"766\"\/><\/p>\n<p>The market reacted to two key risks.<\/p>\n<p>The first was the possibility of further minting or continued exploitation if access controls were not fully secured.<\/p>\n<p>The second was the uncertainty surrounding potential bad debt created in lending markets where the unbacked eBTC had already been used as collateral.<\/p>\n<p>Liquidity conditions tightened as participants reduced exposure to both ECHO and related assets.<\/p>\n<p>The sudden exit of capital intensified downside pressure, accelerating the token\u2019s decline and amplifying volatility across connected trading pairs.<\/p>\n<h2>Echo Protocol halts operations and begins investigation<\/h2>\n<p>In response to the breach, Echo Protocol moved to pause cross-chain operations, aiming to limit further movement of stolen funds and prevent additional exploitation pathways.<\/p>\n<p>The suspension affected bridging and cross-chain functionality, which had been used by the attacker to move assets between networks during the laundering process.<\/p>\n<p>The incident did not affect the underlying Monad blockchain, which continued operating normally.<\/p>\n<p>The issue was isolated to Echo Protocol\u2019s access control layer, specifically the privileged permissions tied to minting authority.<\/p>\n<p>Security researchers assessing the breach have pointed to the admin key compromise as the central failure point.<\/p>\n<p>Rather than a flaw in token mathematics or smart contract logic, the attack exploited centralized control privileges that allowed unrestricted issuance of synthetic assets once the key was exposed.<\/p>\n<div class=\"post-meta\">\n<hr class=\"mb-6\"\/>\n<h6 class=\"text-3xl  mb-4  text-green-300\">Share this article<\/h6>\n<hr class=\"mb-6\"\/>\n<h6 class=\"text-3xl  mb-4  text-green-300\">Categories<\/h6>\n<hr class=\"mb-6\"\/>\n<h6 class=\"text-3xl  mb-4  text-green-300\">Tags<\/h6>\n<\/p><\/div>\n<\/p><\/div>\n<p><a href=\"https:\/\/coinjournal.net\/news\/echo-token-plunges-after-76m-admin-key-exploit-hits-protocol\/\">Source link <\/a><br \/>\n<br \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>(Originally posted on : CoinJournal: Latest Crypto News, Altcoin News and Cryptocurrency Comparison ) Echo Admin key compromise enabled $76.7M unauthorized eBTC minting. The attacker used fake eBTC to borrow and bridge real crypto assets. ECHO token dropped sharply as panic selling hit the market fast. The ECHO token came under severe pressure after a [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":72739,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[35],"tags":[],"_links":{"self":[{"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/posts\/72738"}],"collection":[{"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/comments?post=72738"}],"version-history":[{"count":0,"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/posts\/72738\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/media\/72739"}],"wp:attachment":[{"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/media?parent=72738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/categories?post=72738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/crowdfundjunction.com\/blog\/wp-json\/wp\/v2\/tags?post=72738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}