{"id":9509,"date":"2025-11-20T13:47:36","date_gmt":"2025-11-20T13:47:36","guid":{"rendered":"https:\/\/www.negup.com\/blog\/?p=9509"},"modified":"2025-12-22T06:33:25","modified_gmt":"2025-12-22T06:33:25","slug":"whatsapp-privacy-risk-scraped-data","status":"publish","type":"post","link":"https:\/\/www.negup.com\/blog\/whatsapp-privacy-risk-scraped-data\/","title":{"rendered":"WhatsApp Privacy Risk? How Researchers Scraped Data and Profile Photos from Crores of Indian Users"},"content":{"rendered":"<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> 3<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span>\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>Table of Contents<\/h2><nav><div><div><a href=\"#1-whats-apps-public-info-loophole-how-scraping-became-possible\">1. WhatsApp\u2019s \u201cPublic Info\u201d Loophole: How Scraping Became Possible<\/a><div><div><a href=\"#2-how-researchers-scraped-data-from-crores-of-users\">2. How Researchers Scraped Data from Crores of Users<\/a><div><div><a href=\"#3-why-this-is-dangerous-real-world-risks-for-indian-users\">3. Why This Is Dangerous: Real-World Risks for Indian Users<\/a><div><div><a href=\"#4-why-whats-app-hasnt-fixed-this-yet\">4. Why WhatsApp Hasn\u2019t Fixed This Yet<\/a><div><div><a href=\"#5-how-indian-users-can-protect-themselves-today\">5. How Indian Users Can Protect Themselves Today<\/a><div><div><a href=\"#conclusion\">Conclusion<\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/nav><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.negup.com\/blog\/things-to-know-about-whatsapp-ai-summaries\/\" target=\"_blank\" rel=\"noreferrer noopener\">WhatsApp<\/a> has long positioned itself as a secure messaging platform with end-to-end encryption. However, recent findings by cybersecurity researchers have raised serious concerns about how public data can still be scraped at scale. A new report revealed that the profile photos, phone numbers, and online statuses of <strong>crores of Indian users<\/strong> were exposed through automated scraping\u2014without hacking WhatsApp\u2019s servers. This incident highlights a critical gap in user awareness and platform safeguards.<br><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.negup.com\/blog\/wp-content\/uploads\/2025\/11\/image-5-1024x683.jpeg\" alt=\"WhatsApp\" class=\"wp-image-9511\" srcset=\"https:\/\/www.negup.com\/blog\/wp-content\/uploads\/2025\/11\/image-5-1024x683.jpeg 1024w, https:\/\/www.negup.com\/blog\/wp-content\/uploads\/2025\/11\/image-5-300x200.jpeg 300w, https:\/\/www.negup.com\/blog\/wp-content\/uploads\/2025\/11\/image-5-768x512.jpeg 768w, https:\/\/www.negup.com\/blog\/wp-content\/uploads\/2025\/11\/image-5.jpeg 1279w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Image source:<strong> <\/strong><a href=\"https:\/\/www.pexels.com\/photo\/a-person-holding-a-cellphone-with-logo-on-the-screen-4132538\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">https:\/\/www.<\/a><a href=\"https:\/\/www.pexels.com\/photo\/a-person-holding-a-cellphone-with-logo-on-the-screen-4132538\/\" target=\"_blank\" rel=\"noreferrer noopener\">pexels<\/a><a href=\"https:\/\/www.pexels.com\/photo\/a-person-holding-a-cellphone-with-logo-on-the-screen-4132538\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">.com\/photo\/a-person-holding-a-cellphone-with-logo-on-the-screen-4132538\/<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Below is a detailed breakdown of how this happened and why it\u2019s a major privacy concern.<\/p>\n\n\n\n<h1 class=\"wp-block-heading has-medium-font-size\" id=\"1-whats-apps-public-info-loophole-how-scraping-became-possible\">1. WhatsApp\u2019s \u201cPublic Info\u201d Loophole: How Scraping Became Possible<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Even though chats are encrypted, certain user details\u2014such as <strong>profile photos, usernames, and \u201cAbout\u201d info<\/strong>\u2014are visible to anyone whose number you have saved.<br>Researchers demonstrated that if someone has a massive database of Indian mobile numbers, they can:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Automatically upload them into WhatsApp<\/li>\n\n\n\n<li>Check which numbers are active on the platform<\/li>\n\n\n\n<li>Collect publicly visible profile pictures and names<\/li>\n\n\n\n<li>Track online\/offline activity<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This means no hacking or malware is required; the platform\u2019s own design allows this visibility.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\" id=\"2-how-researchers-scraped-data-from-crores-of-users\">2. How Researchers Scraped Data from Crores of Users<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Security researchers used automated scripts and virtual devices to observe how WhatsApp handles contacts. Their method involved:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Generating or collecting millions of Indian mobile numbers<\/li>\n\n\n\n<li>Syncing them to WhatsApp contacts<\/li>\n\n\n\n<li>Scraping the available public data<\/li>\n\n\n\n<li>Storing profile photos, names, about text, and last-seen\/online status<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Since It does not limit how many contacts can be queried by an account, determined scrapers can operate on a large scale.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The researchers also found <strong>no strong rate-limiting<\/strong>, making it possible to collect data from <strong>hundreds of millions of accounts<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\" id=\"3-why-this-is-dangerous-real-world-risks-for-indian-users\">3. Why This Is Dangerous: Real-World Risks for Indian Users<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The exposure of profile photos and numbers from crores of users poses significant risks:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2022 Identity Theft<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Attackers can use your picture and name for impersonation, fake profiles, or scams.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2022 Targeted Phishing &amp; Fraud<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fraudsters can craft personalized WhatsApp scams, pretending to be friends or family.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2022 Surveillance &amp; Stalking<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Online status tracking can reveal sleeping patterns, daily routines, or relationships.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2022 Spam &amp; Telemarketing Abuse<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Scraped numbers can be fed to marketing and scam call centers.<\/p>\n\n\n\n<h4 class=\"wp-block-heading has-medium-font-size\" id=\"4-why-whats-app-hasnt-fixed-this-yet\">4. Why WhatsApp Hasn\u2019t Fixed This Yet<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Meta (WhatsApp\u2019s parent company) claims that the platform shows only the data <strong>users choose to make visible<\/strong>.<br>However, researchers argue:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The default settings are too open<br><\/li>\n\n\n\n<li>It doesn\u2019t sufficiently warn users<br><\/li>\n\n\n\n<li>The platform lacks detection systems for large-scale scraping<br><\/li>\n\n\n\n<li>Privacy settings are buried and not user-friendly<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">In short, WhatsApp\u2019s design prioritizes convenience and discoverability over strict privacy\u2014for now.<\/p>\n\n\n\n<h5 class=\"wp-block-heading has-medium-font-size\" id=\"5-how-indian-users-can-protect-themselves-today\">5. How Indian Users Can Protect Themselves Today<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Until WhatsApp implements stronger protections, users can take crucial steps:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Change Privacy Settings Immediately<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Go to: <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Settings \u2192 Privacy<\/strong><\/li>\n\n\n\n<li><strong>Profile Photo \u2192 My Contacts<\/strong> or <strong>Nobody<\/strong><\/li>\n\n\n\n<li><strong>About \u2192 My Contacts<\/strong><\/li>\n\n\n\n<li><strong>Last Seen &amp; Online \u2192 Nobody<\/strong><\/li>\n\n\n\n<li><strong>Groups \u2192 My Contacts \/ My Contacts Except\u2026<\/strong><\/li>\n\n\n\n<li><strong>Disable \u201cRead Receipts\u201d<\/strong><strong><br><\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Avoid Using Personal Photos<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Use a neutral or non-identifiable picture.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Enable Two-Step Verification<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Protects your account from SIM swap and device takeover attacks.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Don\u2019t Accept Unknown Messages or Calls<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Block and report suspicious accounts instantly.<\/p>\n\n\n\n<h6 class=\"wp-block-heading has-medium-font-size\" id=\"conclusion\"><strong>Conclusion<\/strong><\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">The large-scale scraping of data from crores of Indian users exposes a critical flaw in how the platform handles publicly visible information. Although end-to-end encryption protects chat content, profile photos and online statuses remain vulnerable due to permissive privacy defaults and the lack of anti-scraping protections.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This incident is a wake-up call for Indian users to take privacy settings seriously and for WhatsApp to introduce stronger safeguards. In a country where over 500 million people rely on WhatsApp daily, protecting user identity and personal information must become a top priority.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>WhatsApp has long positioned itself as a secure messaging platform with end-to-end encryption. However, recent findings by cybersecurity researchers have raised serious concerns about how public data can still be scraped at scale. A new report revealed that the profile photos, phone numbers, and online statuses of crores of Indian users were exposed through automated [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9511,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[116],"tags":[223],"class_list":["post-9509","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology","tag-negup"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"jetpack_sharing_enabled":true,"amp_enabled":true,"jetpack_featured_media_url":"https:\/\/www.negup.com\/blog\/wp-content\/uploads\/2025\/11\/image-5.jpeg","_links":{"self":[{"href":"https:\/\/www.negup.com\/blog\/wp-json\/wp\/v2\/posts\/9509","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.negup.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.negup.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.negup.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.negup.com\/blog\/wp-json\/wp\/v2\/comments?post=9509"}],"version-history":[{"count":4,"href":"https:\/\/www.negup.com\/blog\/wp-json\/wp\/v2\/posts\/9509\/revisions"}],"predecessor-version":[{"id":9568,"href":"https:\/\/www.negup.com\/blog\/wp-json\/wp\/v2\/posts\/9509\/revisions\/9568"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.negup.com\/blog\/wp-json\/wp\/v2\/media\/9511"}],"wp:attachment":[{"href":"https:\/\/www.negup.com\/blog\/wp-json\/wp\/v2\/media?parent=9509"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.negup.com\/blog\/wp-json\/wp\/v2\/categories?post=9509"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.negup.com\/blog\/wp-json\/wp\/v2\/tags?post=9509"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}