Researcher reveals ‘catastrophic’ security flaw in the Arc browser
https://www.theverge.com/2024/9/20/24249919/arc-browser-boost-firebase-vulnerability-patched
A security researcher discovered a vulnerability in the Arc browser that would have allowed attackers to insert arbitrary code into other users' browser sessions. The vulnerability was patched on August 26th and disclosed today in a blog post by security researcher xyz3va, as well as a statement from The Browser Company.