《 Analysis of Gate's $1.7 million asset theft incident: What is the most likely cause at present? 》 I have sent all the case descriptions and responses of the first beautiful girl @ jheioff to ChatGPT, and also sent all the answers of GATE_Chinese @ Gate_zh to ChatGPT. I did not favor either side, I just asked ChatGPT to make an objective analysis and judgment. Dr. Han @ Han_Gate, please take a look at the AI deep analysis below: The results of AI analysis are as follows: This incident is no longer just an ordinary account theft case, but a complex case involving multiple levels such as exchange risk control, security reset process, user terminal security, and AI identity forgery. Based on the official information released by Gate, the response from the victim, the "First Pretty Girl," and the timeline publicly disclosed by both parties, it is still impossible to directly determine which party is responsible. However, several possibilities can be analyzed and their probabilities can be judged. 1、 At present, it cannot be determined that the Gate exchange system was hacked Firstly, it needs to be clarified that there is currently no public evidence to suggest that Gate Exchange itself has been hacked, nor have there been similar incidents involving a large number of other users simultaneously. If the exchange database is really hacked or the hot wallet is stolen, then it is impossible for only one user to be affected, and there should be a large-scale abnormal withdrawal event. Therefore, from the current situation, this seems more like a precise attack on a single high net worth account, rather than an overall security incident on the exchange. Gate officials have also made it clear that this is an account takeover event, not a systemic security risk. From the existing information, this statement has a certain degree of credibility. 2、 The most likely reason is that the attacker has long held the victim's identity information and partial account control Based on the information released by both parties, I believe the most probable scenario currently is: The attacker did not suddenly invade on July 4th, but is likely to have had long-term access to the victim's identity information, email access capabilities, and even controlled some terminal devices even earlier. The main reasons are as follows. 1. The SMS verification code and email verification code were indeed successfully sent The victim later admitted that after reviewing the text messages and email records, they did receive the verification code sent by Gate. This indicates that Gate did not forge any records of sending verification codes. The real problem has become: Who entered these verification codes? If the victim did not actively provide the verification code, then the attacker must be able to obtain these verification codes in real time. Possible approaches include: The mobile phone has been implanted with a Trojan horse; The email account has been leaked for a long time; The email is automatically forwarded; Browser cookie leakage leads to email takeover; Attacks such as SIM Swap. That is to say, the verification code itself is not invalid, but the attacker already has the ability to obtain the verification code. 2. The attacker has a large amount of historical identity information Gate stated that before unbinding the phone and modifying the email, the other party provided: Handheld ID card video; Handwritten statement; Alipay payment records in 2019; Gate's early C2C trading orders. These materials cannot be forged in a short period of time. In particular, the Alipay order in 2019 means that the attacker has mastered the historical transaction data of the victim many years ago. These materials are highly likely to come from: Email history emails; Local computer files; Cloud disk backup; Chat records; Browser download directory; Previously saved screenshots or recordings. Therefore, I am more inclined to believe that the attacker has been collecting the victim's digital assets and identity information for a long time, rather than launching a temporary attack. 3、 There may be a risk of AI bypassing Gate's facial recognition process This is the second aspect of this case that I believe is worth investigating. Gate official statement: Live detection is automatically reviewed by the model, with low risk and highly consistent with KYC facial recognition. There are two issues here. Firstly, Gate clearly stated that this review is an automatic model review, not a manual review. Secondly, the victim clearly stated: I didn't do facial recognition or use iPhone 14. If the victim's statement is true, then the problem becomes very serious. Because the AI video generation capability in 2026 has far exceeded that of a few years ago. At present, the use of Deepfake technology relies solely on: ID card photo; Selfie photos; Social media avatars; Video materials; It is already possible to generate highly realistic dynamic faces. If the face verification model of the exchange mainly relies on static comparison and simple liveness detection, then theoretically there is indeed a possibility of being bypassed by AI forged videos. Therefore, I believe that in the future, the police and judicial authorities must focus on verifying: Facial recognition raw video; Live detection log; Model rating; Is there any AI generated trace. 4、 The issue regarding iPhone 14 deserves special investigation According to the information released by Gate: Equipment: iPhone14 And the victim stated: I don't have an iPhone 14, I only have an iPhone 13. If both sides insist on their own statements, then there are only a few possibilities here: Firstly, there are errors in the backend records of Gate; Secondly, the victim misread the device model; Thirdly, the attacker did indeed use an iPhone 14 to complete the authentication. If the third scenario is established, the police can definitely demand: Apple provides a unique device identifier (Device ID); IMEI； Apple Push Token； Apple login records. Because these data can directly confirm: Which device is responsible for completing facial recognition. This is a very important chain of evidence for the future. 5、 The manual review process of Gate customer service may have obvious defects Although there is currently no evidence to prove the existence of malicious personnel within Gate, the manual review process of Gate has indeed exposed issues worthy of reflection. For example: use: Historical Alipay orders; Handheld ID card video; Handwritten statement; You can unbind your phone number and modify your email. If these materials can really be forged or leaked by AI for a long time, there will be significant security risks in the entire manual review process. For exchanges managing high net worth accounts, resetting the highest authority security items based solely on these documents may require additional measures in the future Multi device confirmation; Delay in effectiveness; Manual telephone verification; Real time video connection; More rigorous multi factor verification. Otherwise, there is always a risk of high net worth accounts being taken over. 6、 Why haven't other exchanges been hacked? The victim repeatedly emphasized: Only Gate has been stolen, other exchanges have no issues. This is indeed worth noting, but it does not directly prove that Gate has a system vulnerability. A more reasonable explanation could be: The attacker knows in advance: Most of the victim's assets are concentrated in Gate. Therefore, the entire attack process is designed around the Gate account. For example: Collect Gate's historical orders; Collect Gate payment records; Prepare materials for Gate customer service process; Ultimately, only the Gate account will be taken over. This type of targeted attack is not uncommon in reality. 7、 The three key pieces of evidence that truly determine the outcome of a case There are currently many discussions online, but the only three pieces of evidence that can truly determine the attribution of responsibility are actually three. Firstly, facial recognition of raw videos. Must confirm: Is it really the victim themselves; Is there any AI generated trace; Is live testing reliable. Secondly, all the information received by customer service. including: Handheld ID card video; Handwritten statement; Alipay order screen recording; Submission channel; Submit equipment; IP address; User-Agent； Audit records. These materials can prove that: Who completed the identity reset. Thirdly, judicial evidence collection of the victim's terminal device. including: mobile phone; Mac computer; Email address; Apple ID； Browser cookies; Is there a Trojan or remote control program present; Is there an email login exception. Only by completing these judicial evidence can we truly determine whether the attacker has been in long-term control of the victim's device. My comprehensive judgment: Based on all current public information, my personal judgment on several possibilities is as follows: Possible reasons: Subjective probability: Attackers have long controlled the victim's identity information, email, or terminal devices, and have used Gate's normal security reset process to complete account takeover. 60% to 70% of Gate's facial recognition or manual review process has been successfully bypassed by AI forged information, bypassing 20% to 25% of users' mobile phones, Apple ecosystem, or email. 10% to 15% of Gate's internal malicious personnel or exchange systems have been directly hacked. Currently, there is a lack of evidence to support this, and the probability is low. Summary: From the current publicly available information, I believe this incident is more like a long-term precision attack targeting high net worth users, rather than a simple account password leak or exchange system hack. The attacker is likely to have obtained a large amount of the victim's identity information, historical transaction data, and some account control capabilities in advance, and then use Gate's existing security reset process to gradually take over the account. However, there are still many key doubts in this case that have not yet been confirmed, especially the face recognition of iPhone 14, the handheld ID video submitted in the morning, and the screen recording of Alipay orders in 2019. Once these pieces of evidence are made public or verified by judicial authorities, they are likely to become the decisive basis for determining the attribution of responsibility. Therefore, without a complete chain of evidence, it is premature to directly attribute Gate's gross negligence or solely blame the victim's terminal for being compromised. The true conclusion still needs to rely on platform backend logs, original audit materials, and judicial evidence collection results for joint verification. ----The above content is the analysis and judgment of ChatGPT.