無所不用其極地偷,研究人員:iPhone 用 - 手機討論

By Quintina
at 2021-11-07T20:23
at 2021-11-07T20:23
Table of Contents
範本格式 (請依序謄寫,禁止更動格式)
1.原文連結:https://technews.tw/2021/10/25/iphone-accelerometer-facebook/
2.原文標題:
無所不用其極地偷,研究人員:iPhone 用戶應卸載 Facebook 相關 App
3.原文來源(媒體/作者):
科技新報
4.原文內容:
許多用戶都知道,Facebook 在數據收集這塊相當惡名昭彰,但 Facebook 到底有多會「
偷」你知道嗎?
《Forbes》報導指出,有兩名外國安全研究人員建議 iPhone 用戶應要全面卸載 Faceb
ook 相關應用程式(如 Facebook、Instagram、WhatsApp),因為即便 iPhone 用戶禁
止 Facebook 收集數據,但是 Facebook 仍可以透過上傳照片一些蛛絲馬跡追蹤用戶。
除此之外,Facebook 甚至會利用智慧型手機加速度計(Accelerometer)追蹤用戶,藉
此判斷用戶一天某些時段行為或活動,加速度計數據甚至可判斷當下使用手機時是站著
、走路或躺著。
你可能會想「那我就關閉這項功能不就好了?」
但很遺憾地,目前沒有任何方式可阻止 Facebook 透過手機加速度計偷取數據。安全研
究人員 Talal Haj Bakry 與 Tommy Mysk 皆表示,Facebook 過去一直透過智慧手機讀
取用戶加速度計數據,即便用戶不允許 Facebook 讀取用戶定位,Facebook 仍有辦法推
敲出人到底在哪。
但 Facebook 到底怎麼做到的?Facebook 只要分組用戶,並在其他分組用戶找到與你的
手機加速度計震動模式相同的人,即可推敲出你現在可能在搭公車或其他交通工具。
兩名安全研究人員皆表示,不論是 Facebook、Instagram 或 WhatsApp 都會藉這方式收
集用戶數據。姑且不論 Facebook 到底用這些數據做什麼,重要的是目前完全沒有任何
方式禁止 Facebook 收集加速度計數據,即便應用程式關閉也無法。唯一辦法就是 iPh
one 用戶直接卸載 Facebook 旗下應用程式。
不過你可能會想「只有 Facebook 會這麼做嗎?其他應用程式沒有一樣問題嗎?」Tomm
y Mysk 也調查 iMessage、Telegram、Signal、TikTok、微信等應用程式,發現這些應
用程式都不會像 Facebook、Instagram 或 WhatsApp 收集用戶加速度計數據。
5.心得/評論:
怎麼這樣,我還以為蘋果強調的隱私保護可以阻擋臉書,看來加速度計是一個新漏洞,
希望蘋果之後的更新版本有關閉這個加速計被讀取的選項。
連你在幹嘛都知道,臉書太恐怖了。
問大家一下,如果用網頁版會不會好一點?
--
Tags:
手機
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