Question: Is there a browser-based security tool that uses machine learning to block deceptive ads and phishing emails?

If you're looking for a browser-based security tool that uses machine learning to block deceptive ads and phishing emails, SquareX is a top pick. This tool combines machine learning, heuristic analysis and rule-based approaches to monitor web traffic and block malicious content, including phishing emails and fake ads. It works in real time without compromising privacy, so it's good for individuals and enterprises.

Another top pick is Conceal, a lightweight browser extension that uses AI-powered technology to block malicious websites and phishing attempts. It offers advanced real-time threat analysis and sophisticated phishing detection, and it's designed to be safe for browsing. Conceal also doesn't upload sensitive information to the cloud, so it's good for IT teams and security administrators who need to monitor and manage IT assets.

If you want a full-featured private and secure browser, Brave is a top pick. Built on the Chromium foundation, Brave comes with features like default ad and tracker blocking, a built-in VPN and private search with no profiling. The browser's AI assistant and strong security features mean you can browse privately and securely without giving up anything.

Also worth a look is Menlo Security, a cloud-based Enterprise Browser offering that uses AI-powered threat prevention to block phishing and malware attacks. The service offers zero-hour phishing protection and evasive ransomware prevention, and it's good for hybrid enterprises that need to protect access and data for all browsers and devices.