日前 Forbes 報道,WhatsApp 出現多個嚴重漏洞,只要取得用戶的電話號碼,就可遙距將他人帳號永久「停用」,由於操作簡單更不需要黑客技術, 對全球 Whatsapp 用戶構成嚴重要脅。 攻擊者目前能透過 WhatsApp 多次驗證會無法再收到驗證短訊的bug,以及透過電郵向 whatsapp 提供電話號碼令帳號從手機登出,令他人的WhatsApp 帳號永久無法登入。 WhatsApp 的漏洞在於12小時內驗證手機短訊的發送次數有限,攻擊者可以不停輸入他人WhatsApp電話直至短訊無法再發送,在多個12小時後Whatsapp最終會出現bug ,令用戶永久無法再收到驗證短訊,即使有設置雙重驗證,亦無法阻止這項攻擊。 攻擊者及後再透過電郵向 whatsapp 提供他人的電話號碼,令帳號從手機登出,從而輕易地永久停用他人的WhatsApp。最後受害者會無法再登入Whatsapp,驗證手機短訊倒數會一直卡在負1秒,永久無法作驗證登入該號碼的 Whatsapp。由於漏洞操作簡單不需要黑客技術, 對全球Whatsapp用戶構成嚴重要脅。如果突然不斷收到Whatsapp 驗證碼,很有可能帳戶即將被永久停用,暫時未有解決方法。 unwire.hk/2021/04/12/whatsappattack/life-tech/social-network #科技新聞 #whatsapp #私隱

日前 Forbes 報道,WhatsApp 出現多個嚴重漏洞,只要取得用戶的電話號碼,就可遙距將他人帳號永久「 […]

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Role of SEO to Website Migration: How to keep your organic search performance post-website migration youtu.be/AY0Buhqkifo Sure you have heard those horror stories: Once you put all the effort to Website Migration and a new and shiny site is here - along with the tragic loss of traffic and revenue. However, planning your SEO strategy smart, Website migration can be a great chance for your business to boost organic visibility and traffic, for example, by improving website flow or content issues. Get it right and you’ll be a hero. Get it wrong and you’ll see the traumatic drops in traffic and visibility. Our speaker, Rhea Teves, the SEO professional with more than 10 years experience, will share the essential factors of the entire site migration process – from strategy, optimizing, through to improving performance post-migration, and explains why you can stand 100% chance to execute a site migration without suffering significant losses. #seo #GrowthMarketerAcademy

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