Trust Wallet to Reimburse $7 Million Lost in Christmas Hack: An Inside Job?

By: crypto insight|2025/12/26 18:30:08
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Key Takeaways

  • Trust Wallet’s browser extension was compromised, leading to a $7 million loss on Christmas Day.
  • The incident is suspected to be due to insider activity, indicated by the backdoor code found in the extension.
  • Binance co-founder Changpeng Zhao assured users that the loss will be covered.
  • Crypto wallet compromises present a growing risk to digital asset investors, accounting for a significant percentage of stolen funds in 2025.
  • Trust Wallet is owned by Binance, a prominent entity in the cryptocurrency world, claiming a user base of 220 million.

WEEX Crypto News, 2025-12-26 10:08:40

The Trust Wallet Hack: Unfolding the Incident

In a startling development just as the year drew to a close, Trust Wallet, owned by Binance and serving millions of users globally, found itself at the center of a significant security breach. On Christmas Day, users discovered that approximately $7 million had been siphoned from their accounts due to a compromised browser extension. This malicious act, as later investigations revealed, was not a spur-of-the-moment exploit but a meticulously planned operation tracing back to early December.

Prelude to the Breach

Upon dissecting the events leading up to the breach, industry watchers, security firms, and affected users pieced together a timeline that highlighted the exploit’s sophisticated orchestration. The culprit had begun laying the groundwork as early as December 8, just weeks before the holiday season, when they discreetly implanted a backdoor into version 2.68 of Trust Wallet’s extension. This malicious code, unnoticed until the money began to disappear, facilitated the unauthorized transfer of funds on Christmas Day.

SlowMist, a cybersecurity company, was pivotal in uncovering the backdoor’s capabilities, noting its ability to export personal user information to an attacker-controlled server. This revelation raised immediate concerns about insider involvement, as altering and deploying an official extension typically requires a level of access reserved for trusted insiders or sophisticated attacks targeting high-level security overwatch.

A Widespread Impact on the Crypto Community

The immediate aftermath of the breach was tangible and severe. The seizure of millions from user accounts not only represented a significant financial blow for those directly affected but also tested the broader cryptocurrency community’s trust in security measures set to protect digital assets. Hundreds of Trust Wallet users found themselves voicing concerns, indignation, and distress across social media platforms and crypto forums.

Blockchain security expert ZachXBT underscored the exploit’s reach, detailing how the breach had impacted potentially hundreds of users. This prompted many to reconsider the security of their cryptocurrency holdings and the platforms they trust with their funds.

Binance’s Assurance

Faced with the fallout from the exploit, Changpeng Zhao, also known widely within the industry as CZ, promptly addressed the situation. As the co-founder of Binance, Zhao took to X—formerly Twitter—to assure users that the losses incurred during the attack would be covered. This promise of reimbursement was a strategic move aimed at mitigating user discontent and restoring confidence in Trust Wallet as a secure platform for managing digital assets.

The swift response from Binance, given its reputation and massive user base, was a critical factor in preventing a full-blown crisis of confidence within the cryptocurrency community. His assurance provided users with a semblance of security, reinforcing the brand’s commitment to safeguarding user assets against malicious threats.

Dissecting the Anatomy of a Cyber Heist

As details of the hack emerged, the sophistication of the attack became glaringly apparent. Cybersecurity and blockchain experts emphasized the atypical nature of the exploit. According to Anndy Lian, an intergovernmental blockchain adviser, the ability and access required to execute such a breach strongly suggested insider involvement. The fact that the attacker successfully submitted an altered version of the wallet extension underscored potential lapses or deceit at levels requiring stringent scrutiny and preventive measures.

Yu Xian, co-founder of the blockchain security firm SlowMist, echoed similar sentiments, noting how the attacker’s familiarity with Trust Wallet’s source code played a crucial role in the exploit’s success. This level of technical understanding facilitated the integration of backdoor code, significantly aiding in the collection and exfiltration of sensitive user data.

The Growing Threat of Cryptocurrency Wallet Exploits

This incident involving Trust Wallet is not an isolated case. The cryptocurrency space has witnessed an alarming trend of wallet-targeted attacks, indicating a broader shift in cybercriminal strategies. In 2025 alone, personal wallet compromises accounted for a substantial portion of stolen crypto assets, with analysts at Chainalysis noting that if incidents like the Bybit hack in February are discounted, the percentage looms even larger.

Wallet hacks exploit vulnerabilities in both software design and user security protocols, underscoring the critical need for both developers and users to remain vigilant. As the digital currency landscape continues its rapid expansion, the ingenuity of criminal elements in exploiting technical or procedural gaps grows in tandem.

The case of Trust Wallet’s Christmas hack serves as a potent reminder that even stalwarts of the crypto industry are not immune to attacks. For investors and developers alike, this incident reiterates the importance of cybersecurity best practices and investing in security infrastructures that can preempt or at least mitigate potential breaches.

Historical Context: Learning from Past Breaches

While the Trust Wallet hack is significant, it pales in comparison to some of the more monumental breaches in crypto history. For instance, in February 2024, Jeff Zirlin, co-founder of the popular play-to-earn game Axie Infinity, fell victim to a wallet exploit that led to the loss of approximately $9.7 million in Ether. Events such as these have created an ongoing dialogue within the crypto community about the evolving tactics of cybercriminals and the responses required to safeguard against them.

Despite these comparisons, each hack provides valuable lessons on vulnerability, preparedness, and response. The Trust Wallet incident thus acts not only as a cautionary tale but also as a catalyst for increased dialogue on security enhancements and user education within the cryptocurrency exchange and wallet sectors.

Implications and Forward Perspectives

In the wake of the Trust Wallet breach, several implications and forward-looking strategies have emerged for stakeholders in the cryptocurrency realm. The incident has stressed the need for robust internal controls and audits, particularly for platforms managing substantial user funds and sensitive data. This necessity extends to comprehensive employee vetting procedures to reduce insider threat risks, a growing concern underscored by this case.

For end-users, an essential takeaway is the need for personal vigilance. Investors are urged to regularly update their software to the latest versions, use multifactor authentication where possible, and stay informed about potential vulnerabilities that could affect their holdings. Practicing good security hygiene is crucial, considering external breaches often exploit user oversight.

Final Reflections

The Trust Wallet breach has generated intense focus on the state of cybersecurity within the cryptocurrency industry. As blockchain and crypto technologies continue to mature, so too must the strategies for safeguarding them. Trust Wallet’s response, supported by Binance’s guarantee of reimbursement, provides a model for crisis management that values user trust and security above all else.

This episode could trigger industry-wide improvements not only in technological measures but also in policy frameworks guiding crypto operations. Each breach serves as a vivid illustration of the continuous battle between security and threat actors, emphasizing the agility and adaptability required to maintain the integrity of digital asset platforms.

Frequently Asked Questions

What happened in the Trust Wallet hack?

The Trust Wallet hack involved the compromise of its browser extension version 2.68, leading to the loss of about $7 million from Trust Wallet users on Christmas Day. The hack was facilitated by a backdoor implanted weeks earlier.

Was there insider involvement in the Trust Wallet breach?

Yes, industry observers and cybersecurity experts suspect insider involvement due to the sophisticated nature of the attack, which required access to and understanding of Trust Wallet’s source code.

How did Binance respond to the Trust Wallet hack?

Changpeng Zhao, Binance’s co-founder, responded quickly through social media, reassuring affected users that the platform would cover the losses incurred during the hack, reflecting a commitment to maintaining user trust and security.

What are the broader implications of this hack for cryptocurrency security?

The Trust Wallet exploit highlights the increasing sophistication of wallet-targeted attacks in the cryptocurrency space. It underscores the necessity for stronger security measures, both by developers and end users, to guard against such threats.

What steps can users take to protect themselves from similar hacks?

Users should ensure they’re using the latest software versions, enable additional security measures like multifactor authentication, and remain informed about potential vulnerabilities in the platforms they use.

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China's Central Bank and Eight Other Departments' Latest Regulatory Focus: Key Attention to RWA Tokenized Asset Risk


Foreword: Today, the People's Bank of China's website published the "Notice of the People's Bank of China, National Development and Reform Commission, Ministry of Industry and Information Technology, Ministry of Public Security, State Administration for Market Regulation, China Banking and Insurance Regulatory Commission, China Securities Regulatory Commission, State Administration of Foreign Exchange on Further Preventing and Dealing with Risks Related to Virtual Currency and Others (Yinfa [2026] No. 42)", the latest regulatory requirements from the eight departments including the central bank, which are basically consistent with the regulatory requirements of recent years. The main focus of the regulation is on speculative activities such as virtual currency trading, exchanges, ICOs, overseas platform services, and this time, regulatory oversight of RWA has been added, explicitly prohibiting RWA tokenization, stablecoins (especially those pegged to the RMB). The following is the full text:


To the people's governments of all provinces, autonomous regions, and municipalities directly under the Central Government, the Xinjiang Production and Construction Corps:


  Recently, there have been speculative activities related to virtual currency and Real-World Assets (RWA) tokenization, disrupting the economic and financial order and jeopardizing the property security of the people. In order to further prevent and address the risks related to virtual currency and Real-World Assets tokenization, effectively safeguard national security and social stability, in accordance with the "Law of the People's Republic of China on the People's Bank of China," "Law of the People's Republic of China on Commercial Banks," "Securities Law of the People's Republic of China," "Law of the People's Republic of China on Securities Investment Funds," "Law of the People's Republic of China on Futures and Derivatives," "Cybersecurity Law of the People's Republic of China," "Regulations of the People's Republic of China on the Administration of Renminbi," "Regulations on Prevention and Disposal of Illegal Fundraising," "Regulations of the People's Republic of China on Foreign Exchange Administration," "Telecommunications Regulations of the People's Republic of China," and other provisions, after reaching consensus with the Cyberspace Administration of China, the Supreme People's Court, and the Supreme People's Procuratorate, and with the approval of the State Council, the relevant matters are notified as follows:


  I. Clarify the essential attributes of virtual currency, Real-World Assets tokenization, and related business activities


  (I) Virtual currency does not possess the legal status equivalent to fiat currency. Virtual currencies such as Bitcoin, Ether, Tether, etc., have the main characteristics of being issued by non-monetary authorities, using encryption technology and distributed ledger or similar technology, existing in digital form, etc. They do not have legal tender status, should not and cannot be circulated and used as currency in the market.


  The business activities related to virtual currency are classified as illegal financial activities. The exchange of fiat currency and virtual currency within the territory, exchange of virtual currencies, acting as a central counterparty in buying and selling virtual currencies, providing information intermediary and pricing services for virtual currency transactions, token issuance financing, and trading of virtual currency-related financial products, etc., fall under illegal financial activities, such as suspected illegal issuance of token vouchers, unauthorized public issuance of securities, illegal operation of securities and futures business, illegal fundraising, etc., are strictly prohibited across the board and resolutely banned in accordance with the law. Overseas entities and individuals are not allowed to provide virtual currency-related services to domestic entities in any form.


  A stablecoin pegged to a fiat currency indirectly fulfills some functions of the fiat currency in circulation. Without the consent of relevant authorities in accordance with the law and regulations, any domestic or foreign entity or individual is not allowed to issue a RMB-pegged stablecoin overseas.


(II)Tokenization of Real-World Assets refers to the use of encryption technology and distributed ledger or similar technologies to transform ownership rights, income rights, etc., of assets into tokens (tokens) or other interests or bond certificates with token (token) characteristics, and carry out issuance and trading activities.


  Engaging in the tokenization of real-world assets domestically, as well as providing related intermediary, information technology services, etc., which are suspected of illegal issuance of token vouchers, unauthorized public offering of securities, illegal operation of securities and futures business, illegal fundraising, and other illegal financial activities, shall be prohibited; except for relevant business activities carried out with the approval of the competent authorities in accordance with the law and regulations and relying on specific financial infrastructures. Overseas entities and individuals are not allowed to illegally provide services related to the tokenization of real-world assets to domestic entities in any form.


  II. Sound Work Mechanism


  (III) Inter-agency Coordination. The People's Bank of China, together with the National Development and Reform Commission, the Ministry of Industry and Information Technology, the Ministry of Public Security, the State Administration for Market Regulation, the China Banking and Insurance Regulatory Commission, the China Securities Regulatory Commission, the State Administration of Foreign Exchange, and other departments, will improve the work mechanism, strengthen coordination with the Cyberspace Administration of China, the Supreme People's Court, and the Supreme People's Procuratorate, coordinate efforts, and overall guide regions to carry out risk prevention and disposal of virtual currency-related illegal financial activities.


  The China Securities Regulatory Commission, together with the National Development and Reform Commission, the Ministry of Industry and Information Technology, the Ministry of Public Security, the People's Bank of China, the State Administration for Market Regulation, the China Banking and Insurance Regulatory Commission, the State Administration of Foreign Exchange, and other departments, will improve the work mechanism, strengthen coordination with the Cyberspace Administration of China, the Supreme People's Court, and the Supreme People's Procuratorate, coordinate efforts, and overall guide regions to carry out risk prevention and disposal of illegal financial activities related to the tokenization of real-world assets.


  (IV) Strengthening Local Implementation. The people's governments at the provincial level are overall responsible for the prevention and disposal of risks related to virtual currencies and the tokenization of real-world assets in their respective administrative regions. The specific leading department is the local financial regulatory department, with participation from branches and dispatched institutions of the State Council's financial regulatory department, telecommunications regulators, public security, market supervision, and other departments, in coordination with cyberspace departments, courts, and procuratorates, to improve the normalization of the work mechanism, effectively connect with the relevant work mechanisms of central departments, form a cooperative and coordinated working pattern between central and local governments, effectively prevent and properly handle risks related to virtual currencies and the tokenization of real-world assets, and maintain economic and financial order and social stability.


  III. Strengthened Risk Monitoring, Prevention, and Disposal


  (5) Enhanced Risk Monitoring. The People's Bank of China, China Securities Regulatory Commission, National Development and Reform Commission, Ministry of Industry and Information Technology, Ministry of Public Security, State Administration of Foreign Exchange, Cyberspace Administration of China, and other departments continue to improve monitoring techniques and system support, enhance cross-departmental data analysis and sharing, establish sound information sharing and cross-validation mechanisms, promptly grasp the risk situation of activities related to virtual currency and real-world asset tokenization. Local governments at all levels give full play to the role of local monitoring and early warning mechanisms. Local financial regulatory authorities, together with branches and agencies of the State Council's financial regulatory authorities, as well as departments of cyberspace and public security, ensure effective connection between online monitoring, offline investigation, and fund tracking, efficiently and accurately identify activities related to virtual currency and real-world asset tokenization, promptly share risk information, improve early warning information dissemination, verification, and rapid response mechanisms.


  (6) Strengthened Oversight of Financial Institutions, Intermediaries, and Technology Service Providers. Financial institutions (including non-bank payment institutions) are prohibited from providing account opening, fund transfer, and clearing services for virtual currency-related business activities, issuing and selling financial products related to virtual currency, including virtual currency and related financial products in the scope of collateral, conducting insurance business related to virtual currency, or including virtual currency in the scope of insurance liability. Financial institutions (including non-bank payment institutions) are prohibited from providing custody, clearing, and settlement services for unauthorized real-world asset tokenization-related business and related financial products. Relevant intermediary institutions and information technology service providers are prohibited from providing intermediary, technical, or other services for unauthorized real-world asset tokenization-related businesses and related financial products.


  (7) Enhanced Management of Internet Information Content and Access. Internet enterprises are prohibited from providing online business venues, commercial displays, marketing, advertising, or paid traffic diversion services for virtual currency and real-world asset tokenization-related business activities. Upon discovering clues of illegal activities, they should promptly report to relevant departments and provide technical support and assistance for related investigations and inquiries. Based on the clues transferred by the financial regulatory authorities, the cyberspace administration, telecommunications authorities, and public security departments should promptly close and deal with websites, mobile applications (including mini-programs), and public accounts engaged in virtual currency and real-world asset tokenization-related business activities in accordance with the law.


  (8) Strengthened Entity Registration and Advertisement Management. Market supervision departments strengthen entity registration and management, and enterprise and individual business registrations must not contain terms such as "virtual currency," "virtual asset," "cryptocurrency," "crypto asset," "stablecoin," "real-world asset tokenization," or "RWA" in their names or business scopes. Market supervision departments, together with financial regulatory authorities, legally enhance the supervision of advertisements related to virtual currency and real-world asset tokenization, promptly investigating and handling relevant illegal advertisements.


  (IX) Continued Rectification of Virtual Currency Mining Activities. The National Development and Reform Commission, together with relevant departments, strictly controls virtual currency mining activities, continuously promotes the rectification of virtual currency mining activities. The people's governments of various provinces take overall responsibility for the rectification of "mining" within their respective administrative regions. In accordance with the requirements of the National Development and Reform Commission and other departments in the "Notice on the Rectification of Virtual Currency Mining Activities" (NDRC Energy-saving Building [2021] No. 1283) and the provisions of the "Guidance Catalog for Industrial Structure Adjustment (2024 Edition)," a comprehensive review, investigation, and closure of existing virtual currency mining projects are conducted, new mining projects are strictly prohibited, and mining machine production enterprises are strictly prohibited from providing mining machine sales and other services within the country.


  (X) Severe Crackdown on Related Illegal Financial Activities. Upon discovering clues to illegal financial activities related to virtual currency and the tokenization of real-world assets, local financial regulatory authorities, branches of the State Council's financial regulatory authorities, and other relevant departments promptly investigate, determine, and properly handle the issues in accordance with the law, and seriously hold the relevant entities and individuals legally responsible. Those suspected of crimes are transferred to the judicial authorities for processing according to the law.


 (XI) Severe Crackdown on Related Illegal and Criminal Activities. The Ministry of Public Security, the People's Bank of China, the State Administration for Market Regulation, the China Banking and Insurance Regulatory Commission, the China Securities Regulatory Commission, as well as judicial and procuratorial organs, in accordance with their respective responsibilities, rigorously crack down on illegal and criminal activities related to virtual currency, the tokenization of real-world assets, such as fraud, money laundering, illegal business operations, pyramid schemes, illegal fundraising, and other illegal and criminal activities carried out under the guise of virtual currency, the tokenization of real-world assets, etc.


  (XII) Strengthen Industry Self-discipline. Relevant industry associations should enhance membership management and policy advocacy, based on their own responsibilities, advocate and urge member units to resist illegal financial activities related to virtual currency and the tokenization of real-world assets. Member units that violate regulatory policies and industry self-discipline rules are to be disciplined in accordance with relevant self-regulatory management regulations. By leveraging various industry infrastructure, conduct risk monitoring related to virtual currency, the tokenization of real-world assets, and promptly transfer issue clues to relevant departments.


  IV. Strict Supervision of Domestic Entities Engaging in Overseas Business Activities


(XIII) Without the approval of relevant departments in accordance with the law and regulations, domestic entities and foreign entities controlled by them may not issue virtual currency overseas.


  (XIV) Domestic entities engaging directly or indirectly in overseas external debt-based tokenization of real-world assets, or conducting asset securitization activities abroad based on domestic ownership rights, income rights, etc. (hereinafter referred to as domestic equity), should be strictly regulated in accordance with the principles of "same business, same risk, same rules." The National Development and Reform Commission, the China Securities Regulatory Commission, the State Administration of Foreign Exchange, and other relevant departments regulate it according to their respective responsibilities. For other forms of overseas real-world asset tokenization activities based on domestic equity by domestic entities, the China Securities Regulatory Commission, together with relevant departments, supervise according to their division of responsibilities. Without the consent and filing of relevant departments, no unit or individual may engage in the above-mentioned business.


  (15) Overseas subsidiaries and branches of domestic financial institutions providing Real World Asset Tokenization-related services overseas shall do so legally and prudently. They shall have professional personnel and systems in place to effectively mitigate business risks, strictly implement customer onboarding, suitability management, anti-money laundering requirements, and incorporate them into the domestic financial institutions' compliance and risk management system. Intermediaries and information technology service providers offering Real World Asset Tokenization services abroad based on domestic equity or conducting Real World Asset Tokenization business in the form of overseas debt for domestic entities directly or indirectly venturing abroad must strictly comply with relevant laws and regulations. They should establish and improve relevant compliance and internal control systems in accordance with relevant normative requirements, strengthen business and risk control, and report the business developments to the relevant regulatory authorities for approval or filing.


  V. Strengthen Organizational Implementation


  (16) Strengthen organizational leadership and overall coordination. All departments and regions should attach great importance to the prevention of risks related to virtual currencies and Real World Asset Tokenization, strengthen organizational leadership, clarify work responsibilities, form a long-term effective working mechanism with centralized coordination, local implementation, and shared responsibilities, maintain high pressure, dynamically monitor risks, effectively prevent and mitigate risks in an orderly and efficient manner, legally protect the property security of the people, and make every effort to maintain economic and financial order and social stability.


  (17) Widely carry out publicity and education. All departments, regions, and industry associations should make full use of various media and other communication channels to disseminate information through legal and policy interpretation, analysis of typical cases, and education on investment risks, etc. They should promote the illegality and harm of virtual currencies and Real World Asset Tokenization-related businesses and their manifestations, fully alert to potential risks and hidden dangers, and enhance public awareness and identification capabilities for risk prevention.


  VI. Legal Responsibility


  (18) Engaging in illegal financial activities related to virtual currencies and Real World Asset Tokenization in violation of this notice, as well as providing services for virtual currencies and Real World Asset Tokenization-related businesses, shall be punished in accordance with relevant regulations. If it constitutes a crime, criminal liability shall be pursued according to the law. For domestic entities and individuals who knowingly or should have known that overseas entities illegally provided virtual currency or Real World Asset Tokenization-related services to domestic entities and still assisted them, relevant responsibilities shall be pursued according to the law. If it constitutes a crime, criminal liability shall be pursued according to the law.


  (19) If any unit or individual invests in virtual currencies, Real World Asset Tokens, and related financial products against public order and good customs, the relevant civil legal actions shall be invalid, and any resulting losses shall be borne by them. If there are suspicions of disrupting financial order and jeopardizing financial security, the relevant departments shall deal with them according to the law.


  This notice shall enter into force upon the date of its issuance. The People's Bank of China and ten other departments' "Notice on Further Preventing and Dealing with the Risks of Virtual Currency Trading Speculation" (Yinfa [2021] No. 237) is hereby repealed.


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