ByteMantle Browser Security & Protection

Browser protection against ClickFix, fake CAPTCHAs, clipboard attacks, phishing and device-code scams.

Your antivirus can't see the browser tab. Attackers know it. Most attacks today don't start with a file. They start with a web page: a fake CAPTCHA that asks you to "verify you are human" by pasting a command, a sign-in page that looks exactly like Microsoft's, a code you are asked to type "to confirm your device". One paste or one code is all it takes to hand over your computer or your account. Firewalls and antivirus never see it coming, because nothing looks wrong until it's too late. ByteMantle stops these attacks in the browser, at the moment they happen. THE PROBLEMS WE SOLVE • "Just paste this to continue" — fake CAPTCHAs and verification pages (ClickFix, FileFix) trick people into running malware themselves. ByteMantle defuses the command on the clipboard, so even if someone pastes it, nothing harmful runs. • Sign-in pages you can't tell apart from the real thing — including kits that steal your session and bypass multi-factor authentication. ByteMantle recognises them and warns you before you type your password. • "Enter this code to continue" — Device Code scams that take over a Microsoft account without ever asking for a password. ByteMantle spots the lure and explains what is really going on. • Threats that stay after you close the tab — malicious background workers and crypto-wallet traps. ByteMantle finds them and removes them for that site only. • Known malicious sites — blocked before they even load. Clear warnings in plain language. No security knowledge needed. FOR COMPANIES AND IT TEAMS The browser is where your employees work, and where attackers now aim. ByteMantle gives your security team the view it is missing: • See every attack as a story: how the user got there, what the page tried and what was stopped — no more guessing from a single alert. • Protect every browser with one policy, add your own block lists, and fix issues remotely. • Send events straight to your SIEM and keep your existing workflows. • Roll it out in minutes with Microsoft Intune, Group Policy or Google Admin. PRIVATE BY DESIGN Detection runs locally in your browser and works offline. We don't record keystrokes, don't read your forms and never sell data. Nothing leaves your browser unless you, or your organisation, connect it to a ByteMantle console — and then only the evidence of an attack. Free basic protection for everyone. Advanced visibility and central management for organisations. ByteMantle — security for the place you actually work: your browser. https://bytemantle.com · info@bytemantle.com