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This is the first post in a series about security and privacy challenges in agentic browsers. This vulnerability research was conducted by Artem Chaikin (Senior Mobile Security Engineer), and was written by Artem and Shivan Kaul Sahib (VP, Privacy and Security). The threat of instruction injection At Brave, we’re developing the ability for our in-browser AI assistant Leo to browse the Web on your

Brave Software Asia、日本のユーザーに向けた新たな取り組みを開始 〜LINEヤフーとの協力により、より多くの人にローカライズされた快適なオンライン体験を提供〜 Brave Software Asia株式会社（以下、Brave）は、日本のユーザーがより便利なインターネットを利用できる環境を提供するため、LINEヤフー株式会社（以下、LINEヤフー）との協力のもと、新たな取り組みを開始しました。 日本におけるBraveの月間アクティブユーザー（MAU）が500万を突破する中、この取り組みを通じてさらに多くのユーザーにBraveの価値を届け、よりカスタマイズされた快適なオンライン環境を提供してまいります。 背景 近年、インターネットにおける個人情報の取り扱いに対する意識が高まる一方で、利便性も求められています。Braveは、ユーザーのプライバシーを守りながらも、スムーズなブラウ

Summary This post presents research on the privacy harms and risks of Google’s recent Related Website Sets feature, to be presented at the 2024 Internet Measurement Conference. The research finds both that the Related Website Sets feature would reverse some of the privacy benefits of deprecating third-party cookies, and that Google’s justification for reintroducing this privacy harm (i.e., that We

Privacy-preserving Brave Search Replaces Google as the Default Search Engine in the Brave Browser Starting today, new Brave users will have the search functionality in the Brave browser powered by Brave Search, giving them the privacy and independence of a search/browser alternative to Big Tech. Brave Search is built on top of an independent index, and doesn’t track users, their searches, or their

Brave acquires search engine to offer the first private alternative to Google Search and Google Chrome on both mobile and desktop Brave Search is coming just as millions are migrating from Big Tech platforms to more private and secure solutions Today Brave announced the acquisition of Tailcat, the open search engine developed by the team formerly responsible for the privacy search and browser prod

WebStandards@Brave WebBundles Harmful to Content Blocking, Security Tools, and the Open Web By the Brave Web Standards Team This is third in a series of blog posts describing new and proposed web standards and how they support or threaten web privacy. This post is written by Senior Privacy Researcher Peter Snyder. In a Nutshell… Google is proposing a new standard called WebBundles. This standard a

Brave Launches Next-Generation Browser that Puts Users in Charge of Their Internet Experience with Unmatched Privacy and Rewards The Industry’s Most Advanced Browser Offers 3-6x Faster Browsing and a Check on Surveillance Capitalism with a Private Ads and Payment Platform that Benefits Users, Advertisers, and Publishers Brave Rewards Now Available on iOS, Completing Cross-Platform Availability San

Brave Improves Its Ad-Blocker Performance by 69x with New Engine Implementation in Rust This blog was written by Dr. Andrius Aucinas, performance researcher at Brave, and Dr. Ben Livshits, Brave’s Chief Scientist. Brave Shields, which protect users’ privacy from trackers and ads, are one of the cornerstone components of the browser involved in handling every single web request made for loading a w

As part of our 0.11.6 release of Brave for desktop today, we are pleased to announce the beta version of Brave Payments, our Bitcoin-based micropayments system that can automatically and privately pay your favorite websites. For the first time in the history of web browsers, people can now seamlessly reward the sites whose content they value and wish to support, while remaining untracked by anyone