美團工程師迴應“頻繁定位”：系統功能引發，大部分主流App都會這樣

{"type":"doc","content":[{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"美團App被曝24小時不間斷定位"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"10月10日，有數碼博主在微博發佈了一段視頻，視頻中展現了美團App iOS版連續24小時不間斷定位的行爲，該博主爆料稱，“安裝某隱私記錄軟件之後發現，美團在後臺連續24小時進行了定位，太恐怖了。”"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"從視頻可以看出，"},{"type":"link","attrs":{"href":"https:\/\/www.infoq.cn\/article\/hVILb4xg3I0mJGfYS3Si","title":"xxx","type":null},"content":[{"type":"text","text":"美團App"}]},{"type":"text","text":"從10月6日起便開始獲取位置信息，頻率高達每5分鐘一次。這一行爲一直持續到10月8日下午，這期間完全沒有間斷，自始至終保持的每5分鐘請求一次的頻率。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"美團App功能包括打車、叫外賣、查詢商家等，只有在用戶使用時才需要進行定位。該位爆料博主表示，他之前對美團不間斷定位的行爲並不知情，他是使用了一款叫做“隱私洞見”的軟件才發現美團頻繁定位行爲的，該“隱私洞見”App目前已支持簡體中文，同時兼容iPad OS。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"消息一出，不少用戶產生了恐慌。"}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"美團工程師迴應“頻繁定位”"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"美團App“頻繁定位”的問題一曝出就引來了網友熱議。10月11日，一位美團App技術工程師就此事進行了迴應。他在接受媒體採訪時表示，之所以出現這種情況，是因爲這類軟件在單方面讀取系統操作日誌後，進行了選擇性展示，經測試，在相關權限開啓且App後臺仍處於活躍狀態時，大部分主流App均會被該軟件檢測出頻繁讀取用戶信息，且監測結果高度相似。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"一位iOS應用開發人員表示，這種活動記錄並不能用來斷定App是否在竊取信息。該人員舉例，如果用戶授予了一款軟件“始終讀取相冊內容”的權限，這款軟件又始終在後臺活躍並未完全關閉，那麼，當系統檢測到用戶有新增照片時，便會“提醒”這些活躍着的App，進行喚起。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"但是從用戶的視角來看，自己沒有在前臺使用App，就代表着“已經關閉了”。因此，當看到這樣的記錄之後，就會產生一種“有人在偷偷竊取信息”的錯覺。"}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"央媒：要防止新一輪的“偷窺”行爲"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"在美團App被爆出頻繁定位的行爲後，網友們表示驚慌不已。更令人心驚的是，在此事件爆出的前一天，在同樣的路徑下，有網友發現微信在後臺多次讀取用戶相冊。此外，知乎App也被曝不斷獲取手機信息，有網友統計的數據顯示，僅10月7日一天，知乎就獲取手機信息17986次， 14分鐘內讀取了4875次手機信息。甚至有網友發現，五大銀行的App，以及微信、QQ、淘寶App、美團、"},{"type":"link","attrs":{"href":"https:\/\/www.infoq.cn\/article\/kPbCzmyUL29XRd7JfGlm","title":"xxx","type":null},"content":[{"type":"text","text":"滴滴"}]},{"type":"text","text":"、拼多多、微博、搜狗輸入法……幾乎所有的軟件APP，甚至國家反詐中心，都在後臺進行了反覆定位。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"大數據時代下，警惕平臺竊取用戶信息、保護用戶隱私的話題越來越受關注，近年來，APP違規收集個人信息、過度索權、頻繁騷擾、侵害用戶權益的問題突出。根據中國信息通信研究院安全研究所和移動互聯網系統與應用安全國家工程實驗室（以下簡稱國家工程實驗室）以及北京智遊網安科技有限公司（愛加密）移動應用大數據平臺提供的數據，截止 6 月底大數據平臺共計收錄 Android 移動 App 338 萬款，其中 70%以上存在高危漏洞威脅；23.86%的 App 嵌入框架類的 SDK。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"對於這些App隨意使用"},{"type":"link","attrs":{"href":"https:\/\/www.infoq.cn\/article\/Yz4D4eWkwCcfEwgNsudv","title":"xxx","type":null},"content":[{"type":"text","text":"用戶隱私"}]},{"type":"text","text":"的問題，央媒《工人日報》發表了評論文章《還有多少我們不知道的“偷窺”？》，指出今年5月1日起施行的《常見類型移動互聯網應用程序必要個人信息範圍規定》有明確界定。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"比如，即時通信類的App，可以收集的必要個人信息只包括註冊用戶移動電話號碼以及賬號、即時通信聯繫人賬號列表，而用戶相冊並不在其中。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"然而，在嚴規和重拳之下，仍有鋌而走險和打擦邊球的。這歸根結底是因爲在數字經濟時代，用戶的數據越來越有價值，利益使然。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"用戶在明處，“偷窺”者在暗處。還有多少我們不知道的“偷窺”，不得而知。技術更新太快，不能等發現了新問題，纔去叫停。僅靠完善法律法規和加強監管，很難及時、有效制止APP違法違規行爲。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"《工人日報》表示，要防止新一輪的“偷窺”行爲，監管和技術要結合起來。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"一方面，要推動APP服務商和手機系統開發者加強自律，定期自查自糾。另一方面，構建政府管理、社會協同、公衆參與、媒體監督、科技支撐的全方位綜合監管體系。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"當下，數據價值與數據安全之間的矛盾愈演愈烈。可以預見，隨着相關法律法規的完善，“偷窺”者可鑽的空間將會越來越小。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"參考鏈接："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"https:\/\/www.sohu.com\/a\/494487210_115479"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"https:\/\/www.163.com\/dy\/article\/GM2K75D8051189P5.html"}]}]}