In a bid to address growing concerns over security vulnerabilities within its platform, OKX CEO Star Xu has announced a reward of 10 Bitcoin (BTC) for anyone who can provide concrete evidence of a backdoor in the OKX wallet. This initiative comes in response to a user complaint regarding the alleged theft of 50 Ether (ETH), underscoring the importance of security and transparency in the rapidly evolving cryptocurrency space.
Xu has called upon the global community to join forces in scrutinizing the OKX wallet’s security framework, stating, “Security and transparency are non-negotiable.” This effort is positioned as a proactive measure to solicit community involvement in identifying and rectifying potential security flaws. Notably, the establishment of a bounty system could facilitate faster detection of vulnerabilities and encourage cryptocurrency security specialists to lend their expertise.
The backdrop to this announcement is a significant uptick in crypto thefts, particularly as awareness among digital asset users grows. According to a report by blockchain analytics firm Chainalysis, as cryptocurrency adoption accelerates, so too does the complexity of illicit on-chain activities. The report highlights a decline in the value received by illegitimate addresses, down to $40.9 billion by 2024, yet estimates indicate that approximately $2.2 billion has already been lost to crypto theft in 2025, exceeding the totals for the entire previous year.
The study further indicates that around 25% of these thefts have targeted individual wallets, revealing a troubling trend. Chainalysis anticipates that the number of illicit cryptocurrency addresses will likely rise in 2025, raising alarms about the ongoing dangers that crypto users face in securing their assets.
Malware and phishing attacks continue to pose significant risks, with security experts recently noting the discovery of a malware application targeting Bitcoin users via an official printer driver released by Procolored, a Shenzhen-based company. This breach reportedly resulted in the theft of 9.3 BTC. Investigations suggest that the malware may have been inserted by an external third party during the software development process, emphasizing the vulnerabilities that can arise from outsourcing.
The breadth of scams appears to be escalating, with attackers generating over $1.7 billion this year through various means such as phishing and exploiting software vulnerabilities. This growing trend of deception extends beyond targeted malware; for instance, in April alone, users lost $5.29 million due to phishing attacks, although this represented a slight decrease from March, with a notable increase in the number of phishing victims.
Reports have also surfaced highlighting concerns regarding security associated with artificial intelligence tools. A user encountered issues while developing a cryptocurrency application with ChatGPT, discovering that an API link provided by the AI was contaminated, resulting in a loss of around $2,500. This incident serves as a cautionary tale about the reliability of AI capabilities in safeguarding Web3 environments.
In light of these developments, Star Xu’s call for transparency and community engagement represents a crucial step in addressing the pressing security challenges faced by cryptocurrency users. As the landscape continues to evolve, the effectiveness of proactive measures like the BTC bounty may play a vital role in fostering trust and ensuring the integrity of digital currency platforms.

