Joined February 2011
2,231 Photos and videos
Pinned Tweet
Jun 4
Today we launched the community-requested Brave Origin: an optional, paid version of our browser that offers Brave's leading privacy protections and ad blocker without its extra features. Origin is live now on desktop and Android, and coming soon to iOS: brave.com/origin
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Not our problem.
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Brave retweeted
🦁 @brave for Android now supports custom search engines, letting users add options and access them from the address bar. Available in the v1.91 update alternativeto.net/news/2026/…
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Jun 12
◀️ Not this ad blocker
Google is disabling Adblockers.. YIKES
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Jun 12
Harry Halpin (@harryhalpin), CEO of @nym, shares why the surveillance Web is more dangerous than most people realize, and why most privacy tools aren't enough. 🎧 Listen to this week's episode of #TheBraveTechnologist, hosted by @LukeMulks, here: brave.com/podcast/e124/
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Jun 11
New in Brave for Android: Custom search engine support! 🔎 You can add new search engines, or sites with search, at Settings -> Search Engines. Now they'll appear as Quick Search options when you start typing a query into the address bar.
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Brave retweeted
Jun 10
The World Cup is about to start and Brave Search has you covered. Scores and standings are shown right at the top of the results page for World Cup-related queries so you won't miss the latest results! ⚽️
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Jun 9
⚠️ Today's browser update (v1.91.171) contains a fix for a Chromium vulnerability found to be exploited in the wild. You may have received the automatic Brave update already. If not, you can manually update by visiting 'About Brave' from the browser's ☰ menu. The Android update is waiting on Google Play Store review and should be out shortly.
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Indirect prompt injection is a measurable threat, not a theory — and local hosting doesn't save you. We broke both a cloud product (Mozilla Tabstack) and a local one (Cotypist). Untrusted input an instruction-following model = exposure, wherever it runs.
Jun 8
Indirect prompt injection is a fundamental security challenge for AI. It's an issue for both local and cloud-based LLMs. After disclosing our findings to both companies, we're now sharing our analysis of Mozilla Tabstack and Cotypist today.
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Brave retweeted
Brave Origin might be the one browser people don't mind paying for bit.ly/3QoWq5K
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Jun 8
Indirect prompt injection is a fundamental security challenge for AI. It's an issue for both local and cloud-based LLMs. After disclosing our findings to both companies, we're now sharing our analysis of Mozilla Tabstack and Cotypist today.
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Jun 8
These issues were disclosed to Cotypist and Mozilla, and confirmed by both companies, prior to publishing today’s blog. Mozilla released a fix for the Tabstack issue that we’ve confirmed.
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Jun 8
At Brave, we are expanding our defense-in-depth for AI (security-aware system prompt, alignment checker, security fine-tuned LLM) with secure-by-design principles applied at the system level including structural separation, least privilege and information flow control.
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