以前的手机号申请的支付宝现在手机号没用了，但是支付宝账号还是用的那个手机号，这样安全吗？

如果别人用了我以前的手机号，他用那个号码能申请支付宝吗？那我的支付宝不是很不安全了？？

推荐答案 2022-12-06

不安全，建议修改支付宝绑定的手机号码

手机号码不用了，需要更换支付宝绑定的手机号码，一个支付宝只能绑定一个手机号码，如果是手机号码申请的支付宝，更换号码后，需要使用新的手机号码进行登录。

支付宝修改手机号码的流程

1 手机登录支付宝，点击右下角【我的】

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2 选择右上角【设置】

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3 选择【手机号】

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4 点击【更换手机号】

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5 输入新手机号码

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6 输入接收到的短信校验码

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7 进行智能安全检测

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8 如果检测到在常用的网络\设备\位置下操作，通过身份验证，可以点击【下一步】，直接修改手机

如果检测到非上述环境下操作，需要进行身份验证（如人脸校验、回答安全保护问题、手机校验码等，具体验证方式，以前台显示为准）

若所有校验方式都无法通过，页面会提示联系在线客服，也可以在电脑端登录支付宝，选择【通过人工服务】回答问题/提交相应身份证件申请修改手机

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9 验证成功，修改手机成功

注意：若所有校验方式都无法通过，页面会提示联系在线客服，也可以在电脑端登录支付宝，选择【通过人工服务】回答问题/提交相应身份证件申请修改手机

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其他回答

第1个回答 2017-11-07

不安全，建议修改支付宝绑定的手机号码

支付宝修改手机号码的流程

1 手机登录支付宝，点击右下角【我的】