Core Viewpoint - The article highlights the risks associated with not unlinking accounts from old phone numbers, which can lead to unauthorized access and potential financial loss when these numbers are reissued to new users [1][3]. Group 1: Risks of Unlinked Accounts - A case in Inner Mongolia illustrates that a user lost access to their WeChat account containing 100,000 yuan due to their old phone number being reissued without unlinking it from the account [1]. - The reissuance of phone numbers, termed "secondary numbers," occurs 90 days after deactivation, allowing new users to access accounts if the original owner has not unlinked them [1][3]. Group 2: Services and Solutions - Users can check if a new number is a "secondary number" through a service called "Secondary Number Renewal," which allows for the unbinding of historical account links [5]. - The "One Certificate Inquiry 2.0" service enables users to check all internet accounts linked to their phone number, enhancing security [7]. Group 3: Best Practices for Number Change - It is recommended to prioritize unlinking accounts related to payment, social media, and cloud storage before deactivating a phone number [12]. - After successfully unlinking and deactivating a number, physical destruction of the SIM card is advised to prevent unauthorized reuse [14]. Group 4: Data Security for Old Devices - Old electronic devices may contain sensitive personal information, and proper cleaning is necessary before disposal to avoid data leaks [15]. - Steps for cleaning old devices include ensuring that personal, financial, and work-related information is securely erased [18].

Core Viewpoint - The article highlights the risks associated with not unlinking old phone numbers from accounts, which can lead to unauthorized access and potential financial loss when the number is reassigned to someone else [1][4]. Group 1: Incident Overview - A case was reported where an individual lost access to their WeChat account containing 100,000 yuan due to their old phone number being reassigned after not being unlinked [1][2]. - The police were able to recover the account and funds after identifying the new user [2]. Group 2: Regulations and Risks - According to national telecommunications regulations, phone numbers can be reassigned 90 days after cancellation, referred to as "secondary numbers" [2][4]. - The practice of reassigning numbers is a common method to optimize communication resources but poses privacy and security risks if the original owner has not unlinked their accounts [4]. Group 3: User Guidance - Users can check if a new number is a "secondary number" through a service provided by major telecom operators and internet platforms, which allows for easy unbinding of previous account associations [6][10]. - It is recommended to prioritize unlinking important accounts, such as payment and social media, before canceling the old number [12]. Group 4: Security Measures - After unlinking and canceling a number, it is advised to physically destroy the SIM card to prevent unauthorized use [13]. - Old electronic devices should also be properly cleaned to avoid leaking personal information, including financial and work-related data [13]. Group 5: Final Recommendations - The article emphasizes a three-step process for changing phone numbers: query, unlink, and destroy, to safeguard personal information [15].

Group 1 - The article discusses the concept of "second number release," where telecom operators reintroduce previously deactivated phone numbers into the market after a cooling-off period, allowing new users to acquire them [3] - The practice raises concerns as new owners of these numbers may face harassment from services linked to the previous owner, and there is a risk of personal information leakage if the previous owner's accounts are not properly unlinked [3]

Core Viewpoint - The recent incident involving the late singer Coco Lee's NetEase Cloud Music account being accessed by a new user highlights the long-ignored issue of digital asset management and privacy concerns related to the practice of number recycling by telecom operators [1][3]. Group 1: Issues with Number Recycling - Number recycling, where telecom operators reissue previously used phone numbers after a cooling-off period, aims to optimize resource utilization but raises significant privacy and security concerns [2][6]. - New users often face issues such as receiving unpaid bills or harassment calls from the previous owner, and may inadvertently access the former owner's social media accounts, leading to privacy violations [2][5][6]. - The practice has become common due to the limited availability of phone numbers in China, with only a small portion of numbers being available for new users, thus increasing the risks associated with number recycling [6][9]. Group 2: Legal and Privacy Implications - Legal disputes frequently arise from number recycling, where new users may be held responsible for debts or violations incurred by the previous owner, causing significant inconvenience and potential financial loss [8][9]. - The lack of effective privacy protection measures during the recycling process has been criticized, as operators' claims of a cooling-off period do not sufficiently eliminate previous associations with the number [8][12]. - The potential for fraud and harassment by malicious actors exploiting recycled numbers poses a serious threat to new users, further complicating the issue [8][9]. Group 3: Solutions and Recommendations - Telecom operators have implemented measures such as reminders to unlink accounts when a number is deactivated and a 90-day cooling-off period to mitigate risks, but these measures are not foolproof [9][12]. - The "one-click renewal" service allows new users to request unbinding from previously associated accounts, but its effectiveness is limited to major applications and does not cover all platforms [12][14]. - Raising public awareness about the risks associated with number recycling and encouraging proactive measures from both former and new users are essential for improving privacy and security outcomes [15].

Core Points - The incident involving a new user logging into a celebrity's account due to a "reissued number" highlights potential vulnerabilities in account security and privacy protection [1][4] - Legal interpretations suggest that online accounts can be considered a part of personal property, with implications for privacy and inheritance rights [6][7] - The responsibilities of telecom operators and platforms in managing account security and user data are under scrutiny, particularly regarding the reissuing of phone numbers [8][9] Group 1: Incident Overview - A new user received a verification code for a music platform and accessed a celebrity's account, revealing issues with number reissuance by telecom operators [1] - The platform confirmed the incident and took immediate action to unlink the account from the new user's phone number [1] Group 2: Legal Implications - Accounts are viewed as virtual property under the law, with user rights and privacy protections outlined in civil law [6][7] - The handling of account access after the original user’s death raises questions about privacy and inheritance rights [7] Group 3: Responsibilities of Telecom Operators and Platforms - Telecom operators have a duty to ensure that reissued numbers are not linked to important accounts, though this is not an absolute guarantee [8] - Platforms must take necessary measures to protect user data and may face legal consequences for failing to do so [9][10]

Core Viewpoint - The incident involving the late singer Coco Lee's NetEase Cloud Music account being accessed by a new user highlights significant issues related to account security and digital legacy management in the digital age [1][12]. Group 1: Incident Overview - On October 11, a user reported that after registering a new phone number with NetEase Cloud Music, they received a verification code and were automatically logged into Coco Lee's account [1]. - The account had 261,000 followers and displayed messages from fans expressing their condolences [4]. Group 2: Company Response - NetEase Cloud Music's customer service stated that the issue arose because the phone number linked to the artist's account was reissued by the telecom operator [7]. - The company has contacted the new phone number owner to address the situation promptly [7]. Group 3: Industry Insights - Media interviews with telecom operators revealed that users are advised to unlink their accounts from various apps before canceling their phone numbers to avoid such issues [8]. - Experts noted that "number recycling" can free up occupied number resources, with a significant portion of these numbers being reissued after users pass away without inheritors [12]. - Recommendations for addressing the "recycling" issue include extending the vacant period for recycled numbers and implementing stricter service rules across major applications to prevent unauthorized access to accounts [12]. Group 4: Broader Implications - The incident reflects broader concerns regarding account security and digital legacy management, emphasizing the need for platforms to enhance security mechanisms and for users to improve their security awareness [12].

Core Viewpoint - The incident involving the late singer Coco Lee's NetEase Cloud Music account being accessed by a new user highlights significant issues related to account security and digital legacy management in the digital age [12]. Group 1: Incident Overview - A new user reported logging into Coco Lee's NetEase Cloud Music account after registering a new phone number, receiving a verification code that automatically logged them in [1]. - The account had 261,000 followers and displayed messages from fans expressing their condolences [3]. Group 2: Company Response - NetEase Cloud Music's customer service stated that the issue arose because the phone number linked to the artist's account was reissued by the telecom operator, leading to the unauthorized access [6]. - The company took immediate action by contacting the new phone number owner to address the situation [6]. Group 3: Industry Insights - Telecom operators confirmed that users should proactively unlink their accounts from various apps before canceling their phone numbers to avoid such issues [8]. - Experts noted that "number recycling" can free up occupied number resources, with a significant portion of these numbers being reissued after users pass away without inheritors [12]. - Recommendations to mitigate the "recycling" issue include extending the vacant period for recycled numbers beyond the current three months and implementing stricter login requirements for inactive accounts across major applications [12].

Group 1 - The incident involving a new phone number registering on the account of the late singer Coco Lee has sparked discussions, highlighting issues related to phone number recycling by telecom operators [1][4] - NetEase Cloud Music responded to the situation, explaining that the issue arose because the phone number linked to the artist's account was reallocated by the telecom operator after being inactive [1][4] - Telecom operators in China, such as China Mobile, China Unicom, and China Telecom, have specific policies regarding the recycling of phone numbers, including a grace period for unpaid accounts before numbers are reissued [1][4] Group 2 - "Number recycling" refers to the practice where inactive phone numbers are returned to the market after a certain period, allowing new users to register them [1] - China Mobile indicated that numbers that have been inactive for 90 days and have outstanding bills will enter a preservation period before being permanently deactivated [1] - China Unicom and China Telecom also have similar policies, with numbers being automatically deactivated after three months of inactivity and then potentially reallocated after a set period [1][4]