Account & Security
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Account security
Account & Security
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Account security
Account security
手机/邮箱绑定相关手机号如何修改？打开长桥 App - 进入「我的」页面 -「设置」-「账号与安全」-「手机号」-「修改手机号」进行自助修改。邮箱如何修改？打开长桥 App - 进入「我的」页面 -「设置」-「账号与安全」-「邮箱」-「修改邮箱」进行自助修改。如何修改登录密码？打开长桥 App - 进入「我的」页面 -「设置」-「账号与安全」-「密码设置」-「修改登录密码」即可。
隐私安全为了保证您的个人信息的安全，防范未经授权的访问和使用，我们将采取法律要求的安全措施，这些措施包括：电脑防护，加密文件以及安全办公楼。除非法律法规要求，否则我们不会将个人、非公开信息披露给第三方。例如，在其它原因下我们可能披露或报告这类信息：在有必要授权、完成、监管或执行您所要求或授权的交易的时候；维护及监管您的账户；向您提供账户确认、账单和记录；维持正确的档案记录；在我们相信根据相应的法律、法则或规章披露是必需的时候；与执法机关或监管或自监管组织合作；执行我们的客户协议及其它协议；满足我们的责任，或保护我们的权利及财产。
防诈骗提示 - 提防诈骗链接警惕钓鱼诈骗，守护你的投资安全近日市场上出现冒充金融机构名义发送短信、WhatsApp 信息或钓鱼链接的诈骗行为，长桥证券（香港）在此特别提醒你提高警觉，携手防范风险，保障个人资金与资讯安全。提防诈骗链接长桥证券（香港）官方发出的 WhatsApp 信息及手机短信目前均不包含任何外部链接。如您收到任何自称来自长桥证券、但附有可疑链接的信息，请勿点击、勿转发、勿回复，建议第一时间与我们官方客服进行核实。长桥证券（香港）统一外呼号码如下：+852 3851 1777+852 3851 1788长桥证券（香港）WhatsApp 号码如下：+852 5223 6373+852 5170 2190+852 6452 3546双重验证保安全长桥证券（香港）已全面启用双重认证（2FA）机制，从登录、交易到账户操作，全方位保护您的身份资讯与资金安全。小贴士：四招提高防骗意识认清官方信息来源：仅通过长桥证券 App、官网及认证社交平台发布资讯。
How do I cancel my account？The following is the operation guide for canceling an account.Open the Longbridge App >Me>Help and Customer Service, and then contact customer service. When processing your account cancellation, customer service will verify your identity and other information, and confirm your intention to cancel, ensuring the security of your account and property. In addition, customer service will guide and assist you with any nece
Customer Service Hotline
400-071-2688
Customer Service Email
service@longbridge.global
Office hours: 9 a.m. - 6 p.m. * (GMT+8) on business days
If you have any questions outside the above service hours, please contact our online customer service team. Online customer service office hours: Business days: 24 hours Non-business days: 9 a.m. - 6 p.m. (GMT+8)
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© 2025 Long Bridge Securities Limited. All Rights Reserved.
Long Bridge Securities Ltd

A New Zealand registered Financial Service Provider (FSP number: FSP600050), and is a member of the Financial Dispute Resolution Scheme, a New Zealand independent dispute resolution service provider.

Long Bridge HK Limited

A licensed corporation recognized by the SFC (CE No. BPX066). Holder of License Types 1 (Dealing in Securities), 2 (Dealing in Futures Contracts), 4 (Advising on Securities) and 9 (Asset Management). Also a registered HKEX participant and HKSCC participant.

Long Bridge Securities Pte. Ltd.

Registered with the Monetary Authority of Singapore (MAS), Long Bridge Securities Pte. Ltd. is a Capital Markets Services Licence holder and Exempt Financial Adviser (Licence No. CMS101211).

Long Bridge Securities LLC

A broker dealer registered with the Securities and Exchange Commission (SEC)(CRD: 314519/SEC: 8-70711), a member of the Financial Industry Regulatory Authority (FINRA) and Securities Investor Protection Corporation (SIPC).