Hardware-enforced security that operates below the software layer. One phishing link can't drain your wallet. One malicious app can't steal your bank account.
One malicious link can drain your entire crypto wallet in seconds. Software-only wallets are blind to OS-level manipulation.
Physical theft is rising in emerging markets. Thieves drain M-Pesa and banking apps before victims can react.
Autonomous AI agents with payment permissions are the new attack surface. Traditional KYC doesn't work for bots.
From Web3 to global finance to AI economies
Hot wallets like MetaMask and Phantom store keys in vulnerable software layers. Users are one phishing link away from total loss.
Raypher intercepts OS-level UI rendering. When a transaction "Sign" button appears, Raypher covers it with a physical overlay that requires a biometric pulse from the phone's TEE to lift.
Monitors for "Address Poisoning" attacks. If a malicious script swaps your destination address, Raypher's silicon-logic detects the mismatch and locks the paste function.
Unusual Location Detected
Physical phone snatching and screen-capture malware. In markets like Kenya or Brazil, thieves snatch unlocked phones and drain M-Pesa or banking apps before victims can react.
Banking apps are treated like high-security vaults. Even if the phone is unlocked, opening a banking app triggers a "Silicon-Check."
Cloud-based kill switch that scrambles local encryption keys for financial apps, making them unreadable even to forensic hackers.
Non-human identities. In 2026, AI Agents (bots) are making payments. If a hacker injects code into an agent, they can drain its budget. Traditional KYC doesn't work for bots.
Binds the AI Agent's "Permission to Pay" to the specific hardware chip it runs on (AWS Nitro Enclave, Apple M-series chip).
If an agent exceeds daily limits or sends money to unverified contracts, Raypher's hardware-level gate shuts down the transaction instantly.
One-time setup grants Raypher Accessibility Permission on your device.
Raypher creates a unique hardware fingerprint tied to your device's TEE.
24/7 OS-level monitoring intercepts threats before they reach your apps.
Suspicious transactions require biometric verification to proceed.
Direct integration with Trusted Execution Environments for hardware-enforced security
Operates below the application layer to catch threats at their source
Your data stays on your device. Raypher never sees your keys or credentials
Machine learning models trained on millions of threat patterns
Everything you need to know about Raypher
Raypher is a hardware-enforced security system that operates at the silicon level, below your device's software layer. Unlike traditional security apps that can only warn you about threats, Raypher physically blocks malicious actions by integrating with your device's Trusted Execution Environment (TEE). This means we can prevent attacks that software-only solutions cannot stop.
Raypher uses the "Red Shield" UI overlay system. When you attempt to sign a crypto transaction, Raypher intercepts the OS-level UI and places a biometric-protected overlay over the "Sign" button. This overlay requires a biometric pulse from your device's TEE to lift. Additionally, our Clipboard Sanitation feature detects address poisoning attacks where malicious scripts swap wallet addresses.
Raypher works with all major hot wallets including MetaMask, Phantom, Trust Wallet, Coinbase Wallet, and more. Our technology operates at the OS level, so it doesn't require integration with each individual wallet app. We protect the transaction signing process regardless of which wallet you're using.
Raypher currently supports Android devices (versions 10+) and iOS devices (iPhone 8 and newer with iOS 14+). We're prioritizing devices with strong TEE implementations. Desktop support for Windows and macOS is planned for Q3 2026.
Even if your phone is unlocked, Raypher treats financial apps (banking, crypto, payment apps) as high-security vaults. Opening these apps triggers a "Silicon-Check" that requires biometric verification. Our Contextual Awareness Engine also monitors for unusual patterns—like accessing M-Pesa at 3 AM in an unfamiliar location—and requires additional liveness biometric verification that thieves cannot fake.
If your phone is stolen, you can trigger a cloud-based kill switch from any device. Unlike standard phone locks, this scrambles the local encryption keys for all financial apps, making them unreadable even to forensic hackers. Your data becomes permanently inaccessible without your authorization, protecting you even if someone bypasses your device lock.
No. Raypher's silicon-level operations are highly efficient and only activate during security-critical moments (transaction signing, app opening, clipboard operations). Most users report no noticeable performance impact. Our average overhead is less than 0.2% of system resources.
Raypher introduces Silicon-Native Identity (SNI) for AI agents. We bind an agent's "Permission to Pay" to the specific hardware chip it runs on (like AWS Nitro Enclaves or Apple M-series chips). If a hacker injects malicious code, the hardware signature changes and payment permissions are revoked. Our Governance Overlay also enforces spending limits and contract verification at the hardware level.
No. Raypher operates on a zero-knowledge architecture. All security operations happen locally on your device within the TEE. We never see your private keys, passwords, biometric data, or transaction details. The only data we collect is anonymized threat intelligence to improve protection for all users.
Raypher requires Accessibility Permission (to intercept UI elements), Biometric Permission (for TEE access), and Location Permission (for contextual awareness). These are high-trust permissions, which is why we emphasize transparency. You can review exactly what we do with each permission in our open security audit documentation.
We're offering early access with three tiers: Free (basic protection for one wallet/banking app), Pro ($9.99/month for unlimited apps + premium features), and Enterprise (custom pricing for businesses and AI agent operators). Early waitlist members get 3 months of Pro free.
We're launching a private beta in March 2026 for waitlist members. Public release is scheduled for May 2026. Stage 3 (AI Agent protection) will roll out in Q3 2026 as the agentic economy matures.
Yes. Because Raypher's security is bound to your device's silicon (not your SIM card or phone number), SIM swapping attacks cannot bypass our protection. Even if an attacker gains control of your phone number, they cannot access your secured apps without your device's specific hardware signature.
Log into your Raypher account from any device and activate the Remote Nuclear Option to scramble your financial app encryption keys. You can then set up Raypher on your new device. Your security profile and safe location database are backed up in encrypted form (only you hold the decryption key).
Hardware wallets are excellent for cold storage, but Raypher protects your day-to-day hot wallet usage. We're complementary—use a Ledger for long-term holdings and Raypher to secure your MetaMask/Phantom for daily transactions. Raypher also protects banking apps and AI agents, which hardware wallets cannot.
Our core security algorithms and TEE integration code are open source and audited by third-party security firms. However, certain anti-reverse-engineering components remain proprietary to prevent attackers from finding workarounds. We publish regular security audit reports and maintain a bug bounty program.
Join thousands of users securing their digital lives with Raypher
We respect your privacy. No spam, ever.