# Multi-Signature Compromise ⎊ Area ⎊ Greeks.live --- ## What is the Action of Multi-Signature Compromise? A multi-signature compromise represents a critical failure point in systems designed for enhanced security, particularly within cryptocurrency custody and decentralized finance (DeFi) protocols. It occurs when an attacker gains control of a sufficient number of private keys required to authorize a transaction, effectively bypassing the intended multi-signature security measures. This action can result in unauthorized fund transfers, manipulation of smart contracts, or disruption of on-chain governance processes, highlighting the importance of robust key management and access control protocols. Mitigation strategies often involve enhanced key diversification, hardware security modules (HSMs), and rigorous auditing procedures to detect and prevent such compromises. ## What is the Algorithm of Multi-Signature Compromise? The underlying algorithm governing multi-signature schemes, such as Shamir's Secret Sharing or threshold signatures, dictates the number of keys required for transaction authorization and the complexity of the signing process. A compromise exploits vulnerabilities within this algorithm or its implementation, potentially allowing an attacker to reconstruct a sufficient number of shares or forge valid signatures. The resilience of a multi-signature system is directly tied to the strength of the cryptographic primitives used and the careful design of the algorithm to prevent collusion or single points of failure. Regular review and updates to these algorithms are essential to address emerging threats and maintain security. ## What is the Risk of Multi-Signature Compromise? The risk associated with a multi-signature compromise is substantial, encompassing financial losses, reputational damage, and regulatory scrutiny. In cryptocurrency contexts, it can lead to the complete loss of digital assets held in multi-signature wallets, while in options trading and financial derivatives, it could enable unauthorized modifications to contracts or manipulation of pricing mechanisms. Effective risk management requires a layered approach, including thorough vulnerability assessments, penetration testing, and the implementation of robust monitoring systems to detect suspicious activity. Furthermore, insurance solutions and contingency plans are crucial to mitigate the potential impact of a successful attack. --- ## [Admin Key Compromise Risks](https://term.greeks.live/definition/admin-key-compromise-risks/) The extreme danger of unauthorized control over a protocol due to the loss or theft of administrative private keys. ⎊ Definition ## [Multi-Signature Governance Thresholds](https://term.greeks.live/definition/multi-signature-governance-thresholds/) Security model requiring multiple independent authorizations to approve critical protocol changes or fund transfers. ⎊ Definition ## [Multi-Signature Escrow](https://term.greeks.live/definition/multi-signature-escrow/) A secure smart contract arrangement requiring multiple cryptographic keys to authorize the movement of held assets. ⎊ Definition ## [Private Key Compromise](https://term.greeks.live/term/private-key-compromise/) Meaning ⎊ Private Key Compromise represents the total loss of control over digital assets, negating all security protocols and enabling unauthorized transfer. ⎊ Definition ## [Multi-Signature Wallet Integration](https://term.greeks.live/definition/multi-signature-wallet-integration/) Using wallets that require multiple authorized keys to approve transactions to eliminate single points of failure. ⎊ Definition ## [Multi-Signature Threshold Schemes](https://term.greeks.live/definition/multi-signature-threshold-schemes/) Cryptographic protocols requiring multiple key holders to approve transactions, enhancing security and preventing single failure. ⎊ Definition ## [Governance Key Compromise](https://term.greeks.live/definition/governance-key-compromise/) The unauthorized acquisition of administrative credentials that allow an attacker to modify protocol settings or funds. ⎊ Definition ## [Multi-Signature Governance Security](https://term.greeks.live/definition/multi-signature-governance-security/) Security frameworks using multi-signature control to manage protocol upgrades and critical decision-making. ⎊ Definition ## [Multi-Signature Deployment Controls](https://term.greeks.live/definition/multi-signature-deployment-controls/) Security structures requiring multiple authorized signers to approve protocol upgrades, preventing single points of failure. ⎊ Definition ## [Multi-Signature Governance Risks](https://term.greeks.live/definition/multi-signature-governance-risks/) Security threats inherent in centralized decision-making groups that control critical protocol upgrades via shared keys. ⎊ Definition ## [Multi Signature Wallet](https://term.greeks.live/definition/multi-signature-wallet-2/) A crypto storage tool requiring multiple private keys to authorize transactions, enhancing security via distributed control. ⎊ Definition ## [Multi-Signature Wallet Protocols](https://term.greeks.live/definition/multi-signature-wallet-protocols/) Cryptographic transaction authorization requiring a predefined quorum of independent signatures to enhance asset security. ⎊ Definition ## [Multi-Signature Custody Security](https://term.greeks.live/definition/multi-signature-custody-security/) A security model requiring multiple independent keys to authorize transactions, preventing single points of failure. ⎊ Definition ## [Multi-Signature Governance Risk](https://term.greeks.live/definition/multi-signature-governance-risk/) The danger of collusion or failure in systems where multiple keys are required to authorize protocol modifications. ⎊ Definition ## [Multi-Signature Security Risks](https://term.greeks.live/definition/multi-signature-security-risks/) Vulnerabilities arising from the improper configuration or centralized management of multi-key transaction authorization systems. ⎊ Definition ## [Multi-Signature Vaults](https://term.greeks.live/definition/multi-signature-vaults/) Custody contracts requiring multiple independent digital signatures to authorize any movement of underlying assets. ⎊ Definition ## [Key Compromise Mitigation](https://term.greeks.live/term/key-compromise-mitigation/) Meaning ⎊ Key Compromise Mitigation ensures financial integrity by distributing cryptographic authority to prevent unauthorized control of protocol assets. ⎊ Definition ## [Multi-Signature Security Protocols](https://term.greeks.live/term/multi-signature-security-protocols/) Meaning ⎊ Multi-Signature Security Protocols provide distributed authorization and fault tolerance to secure high-value digital assets against single-point failure. ⎊ Definition ## [Multi-Signature Security Architecture](https://term.greeks.live/definition/multi-signature-security-architecture/) A security setup requiring multiple authorized signers to approve any protocol changes or asset movements for redundancy. ⎊ Definition ## [Multi-Signature Risk](https://term.greeks.live/definition/multi-signature-risk/) The vulnerability inherent in shared-control wallets used for administrative protocol access and key management. ⎊ Definition ## [Multi-Signature Thresholds](https://term.greeks.live/definition/multi-signature-thresholds/) A security requirement mandating a specific minimum number of authorized signatures to execute a transaction or change. ⎊ Definition ## [Multi-Signature Wallet Vulnerabilities](https://term.greeks.live/definition/multi-signature-wallet-vulnerabilities/) Weaknesses in shared-control wallets that can lead to unauthorized access or centralized control of protocol funds. ⎊ Definition ## [Multi-Signature Custody](https://term.greeks.live/definition/multi-signature-custody/) A security protocol requiring multiple independent signatures to authorize asset movements or critical contract changes. ⎊ Definition ## [Secure Element Compromise](https://term.greeks.live/definition/secure-element-compromise/) The successful bypassing of hardware-level protections on a dedicated security chip to steal stored cryptographic data. ⎊ Definition ## [Admin Key Compromise](https://term.greeks.live/definition/admin-key-compromise/) The unauthorized takeover of protocol administrative control via the theft or misuse of high-level private keys. ⎊ Definition ## [Emergency Multi-Signature Governance](https://term.greeks.live/definition/emergency-multi-signature-governance/) A specialized security council mechanism allowing rapid, authorized protocol intervention to stop active security exploits. ⎊ Definition ## [Custodial Multi-Signature Architecture](https://term.greeks.live/definition/custodial-multi-signature-architecture/) A distributed security protocol requiring multiple keys to authorize transactions to prevent unilateral asset movement. ⎊ Definition ## [Multi-Signature Contracts](https://term.greeks.live/definition/multi-signature-contracts/) Smart contracts requiring multiple independent signatures for authorization, preventing single points of failure. ⎊ Definition ## [Multi Signature Wallet Security](https://term.greeks.live/definition/multi-signature-wallet-security-2/) Security setup requiring multiple private keys to authorize transactions, preventing single-point-of-failure risks for assets. ⎊ Definition --- ## Raw Schema Data ```json { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://term.greeks.live/" }, { "@type": "ListItem", "position": 2, "name": "Area", "item": "https://term.greeks.live/area/" }, { "@type": "ListItem", "position": 3, "name": "Multi-Signature Compromise", "item": "https://term.greeks.live/area/multi-signature-compromise/" } ] } ``` ```json { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is the Action of Multi-Signature Compromise?", "acceptedAnswer": { "@type": "Answer", "text": "A multi-signature compromise represents a critical failure point in systems designed for enhanced security, particularly within cryptocurrency custody and decentralized finance (DeFi) protocols. It occurs when an attacker gains control of a sufficient number of private keys required to authorize a transaction, effectively bypassing the intended multi-signature security measures. This action can result in unauthorized fund transfers, manipulation of smart contracts, or disruption of on-chain governance processes, highlighting the importance of robust key management and access control protocols. Mitigation strategies often involve enhanced key diversification, hardware security modules (HSMs), and rigorous auditing procedures to detect and prevent such compromises." } }, { "@type": "Question", "name": "What is the Algorithm of Multi-Signature Compromise?", "acceptedAnswer": { "@type": "Answer", "text": "The underlying algorithm governing multi-signature schemes, such as Shamir's Secret Sharing or threshold signatures, dictates the number of keys required for transaction authorization and the complexity of the signing process. 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The bands exhibit a spectrum of colors, including deep navy, vibrant green, teal, and a neutral beige." } }, { "@type": "Article", "@id": "https://term.greeks.live/definition/multi-signature-security-risks/", "url": "https://term.greeks.live/definition/multi-signature-security-risks/", "headline": "Multi-Signature Security Risks", "description": "Vulnerabilities arising from the improper configuration or centralized management of multi-key transaction authorization systems. ⎊ Definition", "datePublished": "2026-04-05T15:11:17+00:00", "dateModified": "2026-04-05T15:12:41+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/interconnected-decentralized-derivatives-market-visualization-showing-multi-collateralized-assets-and-structured-product-flow-dynamics.jpg", "width": 3850, "height": 2166, "caption": "A stylized, close-up view presents a central cylindrical hub in dark blue, surrounded by concentric rings, with a prominent bright green inner ring. 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The exterior consists of dark blue and a light white ring, while the internal structure reveals bright green and light blue components leading to a black core." } }, { "@type": "Article", "@id": "https://term.greeks.live/term/key-compromise-mitigation/", "url": "https://term.greeks.live/term/key-compromise-mitigation/", "headline": "Key Compromise Mitigation", "description": "Meaning ⎊ Key Compromise Mitigation ensures financial integrity by distributing cryptographic authority to prevent unauthorized control of protocol assets. ⎊ Definition", "datePublished": "2026-04-03T20:39:47+00:00", "dateModified": "2026-04-03T20:42:57+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/deconstructing-collateral-layers-in-decentralized-finance-structured-products-and-risk-mitigation-mechanisms.jpg", "width": 3850, "height": 2166, "caption": "A detailed macro view captures a mechanical assembly where a central metallic rod passes through a series of layered components, including light-colored and dark spacers, a prominent blue structural element, and a green cylindrical housing. This intricate design serves as a visual metaphor for the architecture of a decentralized finance DeFi options protocol." } }, { "@type": "Article", "@id": "https://term.greeks.live/term/multi-signature-security-protocols/", "url": "https://term.greeks.live/term/multi-signature-security-protocols/", "headline": "Multi-Signature Security Protocols", "description": "Meaning ⎊ Multi-Signature Security Protocols provide distributed authorization and fault tolerance to secure high-value digital assets against single-point failure. ⎊ Definition", "datePublished": "2026-04-03T17:47:59+00:00", "dateModified": "2026-04-03T17:48:50+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/decentralized-finance-derivatives-protocol-architecture-integrating-multi-tranche-smart-contract-mechanisms.jpg", "width": 3850, "height": 2166, "caption": "A high-resolution close-up displays the semi-circular segment of a multi-component object, featuring layers in dark blue, bright blue, vibrant green, and cream colors. The smooth, ergonomic surfaces and interlocking design elements suggest advanced technological integration." } }, { "@type": "Article", "@id": "https://term.greeks.live/definition/multi-signature-security-architecture/", "url": "https://term.greeks.live/definition/multi-signature-security-architecture/", "headline": "Multi-Signature Security Architecture", "description": "A security setup requiring multiple authorized signers to approve any protocol changes or asset movements for redundancy. ⎊ Definition", "datePublished": "2026-04-03T12:09:25+00:00", "dateModified": "2026-04-03T12:10:25+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/interoperable-multi-chain-layering-architecture-visualizing-scalability-and-high-frequency-cross-chain-data-throughput-channels.jpg", "width": 3850, "height": 2166, "caption": "A close-up view shows a stylized, multi-layered structure with undulating, intertwined channels of dark blue, light blue, and beige colors, with a bright green rod protruding from a central housing. This abstract visualization represents the intricate multi-chain architecture necessary for advanced scaling solutions in decentralized finance." } }, { "@type": "Article", "@id": "https://term.greeks.live/definition/multi-signature-risk/", "url": "https://term.greeks.live/definition/multi-signature-risk/", "headline": "Multi-Signature Risk", "description": "The vulnerability inherent in shared-control wallets used for administrative protocol access and key management. ⎊ Definition", "datePublished": "2026-04-01T18:58:13+00:00", "dateModified": "2026-04-01T18:58:48+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/complex-crypto-derivatives-architecture-with-nested-smart-contracts-and-multi-layered-security-protocols.jpg", "width": 3850, "height": 2166, "caption": "An intricate geometric object floats against a dark background, showcasing multiple interlocking frames in deep blue, cream, and green. At the core of the structure, a luminous green circular element provides a focal point, emphasizing the complexity of the nested layers." } }, { "@type": "Article", "@id": "https://term.greeks.live/definition/multi-signature-thresholds/", "url": "https://term.greeks.live/definition/multi-signature-thresholds/", "headline": "Multi-Signature Thresholds", "description": "A security requirement mandating a specific minimum number of authorized signatures to execute a transaction or change. ⎊ Definition", "datePublished": "2026-04-01T16:20:51+00:00", "dateModified": "2026-04-04T13:35:53+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/multi-layered-collateralized-debt-obligation-structure-and-risk-tranching-in-decentralized-finance-derivatives.jpg", "width": 3850, "height": 2166, "caption": "This close-up view shows a cross-section of a multi-layered structure with concentric rings of varying colors, including dark blue, beige, green, and white. The layers appear to be separating, revealing the intricate components underneath." } }, { "@type": "Article", "@id": "https://term.greeks.live/definition/multi-signature-wallet-vulnerabilities/", "url": "https://term.greeks.live/definition/multi-signature-wallet-vulnerabilities/", "headline": "Multi-Signature Wallet Vulnerabilities", "description": "Weaknesses in shared-control wallets that can lead to unauthorized access or centralized control of protocol funds. ⎊ Definition", "datePublished": "2026-04-01T04:50:07+00:00", "dateModified": "2026-04-01T04:51:37+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/algorithmic-financial-engineering-for-synthetic-asset-structuring-and-multi-layered-derivatives-portfolio-management.jpg", "width": 3850, "height": 2166, "caption": "The image displays an abstract visualization of layered, twisting shapes in various colors, including deep blue, light blue, green, and beige, against a dark background. The forms intertwine, creating a sense of dynamic motion and complex structure." } }, { "@type": "Article", "@id": "https://term.greeks.live/definition/multi-signature-custody/", "url": "https://term.greeks.live/definition/multi-signature-custody/", "headline": "Multi-Signature Custody", "description": "A security protocol requiring multiple independent signatures to authorize asset movements or critical contract changes. ⎊ Definition", "datePublished": "2026-03-31T13:27:48+00:00", "dateModified": "2026-04-05T01:12:31+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/algorithmic-stabilization-mechanisms-in-decentralized-finance-protocols-for-dynamic-risk-assessment-and-interoperability.jpg", "width": 3850, "height": 2166, "caption": "A close-up view shows a sophisticated, dark blue band or strap with a multi-part buckle or fastening mechanism. The mechanism features a bright green lever, a blue hook component, and cream-colored pivots, all interlocking to form a secure connection." } }, { "@type": "Article", "@id": "https://term.greeks.live/definition/secure-element-compromise/", "url": "https://term.greeks.live/definition/secure-element-compromise/", "headline": "Secure Element Compromise", "description": "The successful bypassing of hardware-level protections on a dedicated security chip to steal stored cryptographic data. ⎊ Definition", "datePublished": "2026-03-31T01:22:16+00:00", "dateModified": "2026-03-31T01:27:06+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/multi-layered-collateralization-mechanisms-and-derivative-protocol-liquidity-entanglement.jpg", "width": 3850, "height": 2166, "caption": "A close-up view presents three interconnected, rounded, and colorful elements against a dark background. A large, dark blue loop structure forms the core knot, intertwining tightly with a smaller, coiled blue element, while a bright green loop passes through the main structure." } }, { "@type": "Article", "@id": "https://term.greeks.live/definition/admin-key-compromise/", "url": "https://term.greeks.live/definition/admin-key-compromise/", "headline": "Admin Key Compromise", "description": "The unauthorized takeover of protocol administrative control via the theft or misuse of high-level private keys. ⎊ Definition", "datePublished": "2026-03-29T08:02:33+00:00", "dateModified": "2026-04-07T04:53:06+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/interoperable-protocol-component-illustrating-key-management-for-synthetic-asset-issuance-and-high-leverage-derivatives.jpg", "width": 3850, "height": 2166, "caption": "This close-up view presents a sophisticated mechanical assembly featuring a blue cylindrical shaft with a keyhole and a prominent green inner component encased within a dark, textured housing. The design highlights a complex interface where multiple components align for potential activation or interaction, metaphorically representing a robust decentralized exchange DEX mechanism." } }, { "@type": "Article", "@id": "https://term.greeks.live/definition/emergency-multi-signature-governance/", "url": "https://term.greeks.live/definition/emergency-multi-signature-governance/", "headline": "Emergency Multi-Signature Governance", "description": "A specialized security council mechanism allowing rapid, authorized protocol intervention to stop active security exploits. ⎊ Definition", "datePublished": "2026-03-29T04:40:29+00:00", "dateModified": "2026-03-29T04:41:52+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/complex-crypto-derivatives-architecture-with-nested-smart-contracts-and-multi-layered-security-protocols.jpg", "width": 3850, "height": 2166, "caption": "An intricate geometric object floats against a dark background, showcasing multiple interlocking frames in deep blue, cream, and green. At the core of the structure, a luminous green circular element provides a focal point, emphasizing the complexity of the nested layers." } }, { "@type": "Article", "@id": "https://term.greeks.live/definition/custodial-multi-signature-architecture/", "url": "https://term.greeks.live/definition/custodial-multi-signature-architecture/", "headline": "Custodial Multi-Signature Architecture", "description": "A distributed security protocol requiring multiple keys to authorize transactions to prevent unilateral asset movement. ⎊ Definition", "datePublished": "2026-03-25T07:37:32+00:00", "dateModified": "2026-03-25T07:39:36+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/interoperable-multi-chain-layering-architecture-visualizing-scalability-and-high-frequency-cross-chain-data-throughput-channels.jpg", "width": 3850, "height": 2166, "caption": "A close-up view shows a stylized, multi-layered structure with undulating, intertwined channels of dark blue, light blue, and beige colors, with a bright green rod protruding from a central housing. This abstract visualization represents the intricate multi-chain architecture necessary for advanced scaling solutions in decentralized finance." } }, { "@type": "Article", "@id": "https://term.greeks.live/definition/multi-signature-contracts/", "url": "https://term.greeks.live/definition/multi-signature-contracts/", "headline": "Multi-Signature Contracts", "description": "Smart contracts requiring multiple independent signatures for authorization, preventing single points of failure. ⎊ Definition", "datePublished": "2026-03-25T00:55:52+00:00", "dateModified": "2026-04-08T16:16:40+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/algorithmic-stabilization-mechanisms-in-decentralized-finance-protocols-for-dynamic-risk-assessment-and-interoperability.jpg", "width": 3850, "height": 2166, "caption": "A close-up view shows a sophisticated, dark blue band or strap with a multi-part buckle or fastening mechanism. The mechanism features a bright green lever, a blue hook component, and cream-colored pivots, all interlocking to form a secure connection." } }, { "@type": "Article", "@id": "https://term.greeks.live/definition/multi-signature-wallet-security-2/", "url": "https://term.greeks.live/definition/multi-signature-wallet-security-2/", "headline": "Multi Signature Wallet Security", "description": "Security setup requiring multiple private keys to authorize transactions, preventing single-point-of-failure risks for assets. ⎊ Definition", "datePublished": "2026-03-24T23:25:21+00:00", "dateModified": "2026-04-02T14:53:02+00:00", "author": { "@type": "Person", "name": "Greeks.live", "url": "https://term.greeks.live/author/greeks-live/" }, "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/algorithmic-volatility-arbitrage-framework-representing-multi-asset-collateralization-and-decentralized-liquidity-provision.jpg", "width": 3850, "height": 2166, "caption": "The close-up shot captures a sophisticated technological design featuring smooth, layered contours in dark blue, light gray, and beige. A bright blue light emanates from a deeply recessed cavity, suggesting a powerful core mechanism." } } ], "image": { "@type": "ImageObject", "url": "https://term.greeks.live/wp-content/uploads/2025/12/advanced-multilayer-protocol-security-model-for-decentralized-asset-custody-and-private-key-access-validation.jpg" } } ``` --- **Original URL:** https://term.greeks.live/area/multi-signature-compromise/