Incident: Coinbase Wallet Software Vulnerability Leads to Massive Crypto Scam

Published Date: 2022-10-14

Postmortem Analysis
Timeline 1. The software failure incident involving Coinbase's failure to protect cryptocurrency accounts from scammers happened as late as August, according to the victims participating in the arbitration demand mentioned in Article 133755. [133755] Therefore, the software failure incident occurred in August of an unspecified year.
System 1. Coinbase Wallet software [133755] 2. Lack of procedures to stop frauds within Coinbase [133755] 3. Failure to provide clear warnings and protections within the wallet application [133755]
Responsible Organization 1. Coinbase - The victims alleged that Coinbase failed to protect their cryptocurrency accounts from scammers due to defects in its Coinbase Wallet software [133755].
Impacted Organization 1. Coinbase customers [133755]
Software Causes 1. Lack of procedures in place to stop frauds within the Coinbase Wallet software, allowing scammers to easily access victims' accounts [133755]. 2. Failure of the Coinbase Wallet software to provide clear warnings or notifications to users about potential risks, such as granting permission to scammers unknowingly [133755]. 3. Vulnerability in the wallet application inside Coinbase's main app, which did not clearly indicate the risks associated with signing a smart contract, potentially leading to unauthorized access to users' balances [133755].
Non-software Causes 1. Lack of procedures in place to stop frauds, leading to scammers taking advantage of the situation [133755] 2. Victims being targeted through social media, dating apps, and wrong-number texts [133755] 3. Scammers using tactics like "liquidity mining" to deceive victims into granting access to their accounts [133755] 4. Front-line scammers potentially being victims of human trafficking in Southeast Asia [133755] 5. Lack of red flags and warnings in the Coinbase Wallet app, making it easier for scammers to operate [133755]
Impacts 1. Many victims lost their life savings due to the software failure incident, with some individuals losing more than $21 million in total [133755]. 2. The software failure incident led to thousands of victims losing more than $60 million in losses [133755]. 3. The victims of the software failure incident were scammed through a scheme where their money was stolen straight out of their accounts, causing significant financial harm [133755]. 4. The software failure incident highlighted the lack of procedures in place to prevent frauds, allowing scammers to easily exploit vulnerabilities in the Coinbase Wallet software [133755]. 5. The software failure incident raised questions about whether the existing rules of the financial system should apply to cryptocurrency companies, indicating a potential impact on the regulatory landscape for the crypto industry [133755].
Preventions 1. Implementing robust security measures within the Coinbase Wallet software to prevent unauthorized access by scammers [133755]. 2. Enhancing user authentication processes to ensure that only legitimate account holders can access and make transactions within the wallet [133755]. 3. Providing clear and explicit warnings to users about potential risks and scams associated with cryptocurrency investments, especially within the Coinbase Wallet app [133755]. 4. Conducting regular security audits and updates to identify and fix any vulnerabilities or defects in the software that could be exploited by scammers [133755]. 5. Establishing proactive monitoring systems to detect suspicious activities or transactions within user accounts and taking immediate action to prevent fraudulent activities [133755].
Fixes 1. Implementing robust security measures within the Coinbase Wallet software to prevent unauthorized access and fraudulent activities [133755]. 2. Enhancing the user interface and notifications within the wallet to clearly alert users about potential risks and transactions that could lead to losses [133755]. 3. Strengthening customer support and response mechanisms to address reported defects and vulnerabilities promptly [133755]. 4. Reviewing and updating the terms of service to ensure adequate protection for customers and avenues for recourse in case of fraudulent activities [133755].
References 1. Victims of the scam incident 2. Lawyer representing victims in the arbitration demand 3. Coinbase company spokeswoman, Lisa Johnson 4. Investor advocacy group 5. Reports from ProPublica and Vice 6. Investor protection director in the state of Delaware 7. James Osbun, a victim who lost money to the scam 8. Lee Reiners, policy director at the Duke Financial Economics Center and a fellow at Duke Law

Software Taxonomy of Faults

Category Option Rationale
Recurring one_organization, multiple_organization (a) The software failure incident related to the scam involving stolen cryptocurrency accounts through the Coinbase Wallet software has happened again within the same organization, Coinbase. The incident involved scammers exploiting defects in the Coinbase Wallet software to gain access to victims' accounts and steal their money. Victims reported that Coinbase did not have procedures in place to prevent these frauds, allowing scammers to easily direct victims to download the Coinbase Wallet and grant them access to the accounts [133755]. (b) The software failure incident involving the scam where scammers stole cryptocurrency from victims' accounts through the Coinbase Wallet software has also occurred at other organizations or with their products and services. The article mentions that the scammers met victims through social media, dating apps, or wrong-number texts and directed them to download the Coinbase Wallet to grant access to their accounts. This indicates a broader issue of scammers exploiting vulnerabilities in software to steal cryptocurrency from unsuspecting individuals, not limited to just Coinbase [133755].
Phase (Design/Operation) design, operation (a) The software failure incident related to the design phase is evident in the article. The failure was due to contributing factors introduced by system development and procedures to operate or maintain the system. Victims alleged that Coinbase's software, specifically the Coinbase Wallet, had defects that allowed scammers to access their accounts unknowingly. Despite being notified about these defects, Coinbase did not take sufficient action to fix them, leading to the exploitation of these vulnerabilities by scammers [133755]. (b) The software failure incident related to the operation phase is also highlighted in the article. Victims reported that the scammers were able to steal money directly from their accounts due to flaws in the operation of the Coinbase Wallet software. The victims were misled into granting permission to the scammers through innocuous-looking prompts in the wallet app, which ultimately led to the theft of their cryptocurrency. This operation failure, combined with the lack of proper procedures to prevent such frauds, allowed the scam to continue unchecked [133755].
Boundary (Internal/External) within_system, outside_system (a) within_system: The software failure incident reported in the articles is primarily attributed to factors within the system. Victims of the scam alleged that Coinbase's Coinbase Wallet software had defects that allowed scammers to access their accounts and steal their cryptocurrency funds. The victims claimed that they notified Coinbase about these defects but the company did not take sufficient measures to address the vulnerabilities, leading to significant financial losses for the victims [133755]. The lack of procedures in place to prevent such frauds within the Coinbase Wallet software contributed to the success of the scam [133755]. (b) outside_system: While the primary focus of the software failure incident is on internal factors within the Coinbase system, there are mentions of external factors that influenced the scam. Reports indicated that some of the front-line scammers involved in the scheme were themselves victims of human trafficking in Southeast Asia, forced to work under threats of violence [133755]. Additionally, state regulators issued cease-and-desist orders against individuals believed to be involved in the scam, highlighting external regulatory actions taken in response to the incident [133755].
Nature (Human/Non-human) non-human_actions, human_actions (a) The software failure incident in the Coinbase case can be attributed to non-human actions, specifically the vulnerabilities and defects in the Coinbase Wallet software that allowed scammers to access victims' accounts without their knowledge. The victims unknowingly granted the scammers access to their accounts through the software, which facilitated the theft of their cryptocurrency [133755]. (b) On the other hand, human actions also played a role in the failure incident. The victims were targeted and manipulated by scammers who exploited the vulnerabilities in the Coinbase Wallet software. Additionally, there were claims that Coinbase did not have adequate procedures in place to prevent such frauds, and victims criticized the company for not taking sufficient action to protect them [133755].
Dimension (Hardware/Software) software (a) The software failure incident reported in the articles is primarily related to software issues rather than hardware. The incident involved a flaw in Coinbase's software, specifically the Coinbase Wallet software, which allowed scammers to gain unauthorized access to victims' cryptocurrency accounts. Victims reported that the software defect in the Coinbase Wallet allowed scammers to steal money directly from their accounts by tricking them into granting access unknowingly. The victims highlighted that Coinbase did not have proper procedures in place to prevent such frauds, leading to significant financial losses for many individuals [133755].
Objective (Malicious/Non-malicious) malicious (a) The software failure incident reported in the articles is malicious in nature. Scammers took advantage of defects in Coinbase Wallet software to steal cryptocurrency from victims' accounts. The scammers directed victims to download the Coinbase Wallet, where victims unknowingly granted access to their accounts by clicking on innocuous-looking vouchers that contained computer code granting permission to steal crypto deposited into the account later on. The scammers exploited these vulnerabilities in the software to carry out their fraudulent activities, resulting in significant financial losses for the victims [133755]. (b) The incident does not involve non-malicious software failure.
Intent (Poor/Accidental Decisions) poor_decisions, accidental_decisions The software failure incident reported in Article 133755 involves elements of both poor decisions and accidental decisions: (a) poor_decisions: The incident involved poor decisions made by Coinbase in terms of not having adequate procedures in place to prevent frauds and scams. The victims alleged that Coinbase failed to protect them by not addressing defects in its Coinbase Wallet software that allowed scammers to access their accounts. The victims also criticized Coinbase for lacking the infrastructure to support its role as a financial institution, leading to vulnerabilities that scammers exploited [133755]. (b) accidental_decisions: The incident also includes accidental decisions made by the victims who were unknowingly granting scammers access to their accounts through innocuous-looking prompts in the Coinbase Wallet software. The victims were misled into believing they were engaging in legitimate transactions related to "liquidity mining" but were actually granting permission for their funds to be stolen through a single line of computer code [133755].
Capability (Incompetence/Accidental) development_incompetence, accidental (a) The software failure incident in the Coinbase case can be attributed to development incompetence. The victims alleged that Coinbase failed to protect their cryptocurrency accounts from scammers due to defects in its Coinbase Wallet software that allowed scammers to access their accounts [133755]. The victims claimed that Coinbase did not have procedures in place to stop the frauds, which led to the scammers exploiting these vulnerabilities and directing victims to download the Coinbase Wallet [133755]. The victims also mentioned that Coinbase did not provide adequate warnings or safeguards in the app to prevent unauthorized access to their accounts, indicating a lack of professional competence in ensuring the security of the software [133755]. (b) The software failure incident can also be considered accidental to some extent. The victims were lured into a scam where they unknowingly granted scammers access to their accounts by clicking on innocuous-looking vouchers in the Coinbase Wallet app [133755]. This accidental granting of permission to the scammers resulted in the victims losing their funds, as the scammers were able to steal crypto deposited into the accounts without the victims' knowledge [133755]. The victims' accounts were manipulated over time by the scammers, leading to the eventual loss of their money in what was described as a "pig butchering" scam [133755].
Duration temporary The software failure incident reported in the articles related to the Coinbase scam victims can be categorized as a temporary failure. The victims reported that the scam was facilitated by a defect in the Coinbase Wallet software that allowed scammers to gain unauthorized access to their accounts by tricking them into granting access unknowingly [133755]. This indicates that the failure was due to specific circumstances, such as the vulnerability in the software, rather than being a permanent failure introduced by all circumstances.
Behaviour omission, other (a) crash: The software failure incident described in the articles does not involve a crash where the system loses state and does not perform any of its intended functions. Instead, the failure is related to the system allowing scammers to steal money from victims' accounts by granting them unauthorized access [133755]. (b) omission: The failure in this incident can be attributed to omission, as the system (Coinbase Wallet software) omitted to prevent scammers from gaining access to victims' accounts and stealing their money. Victims reported that the software had defects that allowed scammers to exploit and directed victims to download the Coinbase Wallet, ultimately leading to the theft of funds [133755]. (c) timing: The failure is not related to timing issues where the system performs its intended functions too late or too early. Instead, the issue lies in the system's vulnerability that allowed scammers to steal funds from victims' accounts [133755]. (d) value: The failure does not stem from the system performing its intended functions incorrectly. The primary issue in this incident is the system's failure to protect users from unauthorized access and theft by scammers, rather than the system itself performing its functions incorrectly [133755]. (e) byzantine: The failure does not exhibit characteristics of a byzantine failure where the system behaves erroneously with inconsistent responses and interactions. The main issue here is the exploitation of vulnerabilities in the system by scammers to steal funds from victims' accounts [133755]. (f) other: The behavior of the software failure incident can be categorized as a security vulnerability leading to unauthorized access and theft of funds from users' accounts. The failure is attributed to the system's lack of adequate protection measures rather than a specific type of behavior like a crash, omission, timing issue, or byzantine behavior [133755].

IoT System Layer

Layer Option Rationale
Perception None None
Communication None None
Application None None

Other Details

Category Option Rationale
Consequence property (d) property: People's material goods, money, or data was impacted due to the software failure The software failure incident involving Coinbase's Wallet software led to victims losing significant amounts of money in cryptocurrency. Scammers were able to steal money directly from victims' accounts by exploiting vulnerabilities in the software. Victims reported losing their life savings, with some individuals losing over $77,000 to the scam. The total losses reported by victims in the arbitration demand amounted to more than $21 million [133755].
Domain finance (a) The failed system in the incident was related to the finance industry. The software failure incident involved cryptocurrency accounts managed by the publicly traded cryptocurrency giant Coinbase, where victims lost significant amounts of money due to scammers exploiting defects in the Coinbase Wallet software [Article 133755]. The victims were seeking accountability from Coinbase for not doing enough to protect them and for failing to have procedures in place to prevent the frauds. (h) The software failure incident was specifically related to manipulating and moving money for profit within the finance industry. The victims lost their money as scammers were able to steal crypto directly from their accounts by exploiting vulnerabilities in the Coinbase Wallet software [Article 133755]. The victims were seeking reimbursement and holding Coinbase accountable for the losses incurred due to the scam. (m) The failed system was not related to any other industry outside of the finance industry in this particular incident.

Sources

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