"Caught an unlimited USDT approval on a phishing site I didn't recognize as fake. Saved my entire bag."
Daniel R.
DeFi user
A firewall for your crypto wallet
Stop malicious crypto transactions before they drain your wallet.
Militereum simulates every transaction before it leaves your computer — and blocks suspicious approvals, honeypot tokens and wallet-draining transactions.
Download the app and protect your crypto
Works with MetaMask and other EVM-compatible wallets. Militereum does not get to see your private keys and cannot alter your transactions.
Runs locallyCannot alter your transactionsOpen source & auditable
What it blocks
One click can empty your wallet. Militereum stops that click.
Most crypto losses don't come from hacks. They come from signing something that looked normal. Militereum inspects that transaction before it leaves your computer.
Unlimited approvals
Catches unlimited token approvals to malicious spenders before the transaction leaves your computer.
Honeypot tokens
Flags honeypots and worthless tokens designed to FOMO you into buying them.
Phishing
Detects address-poisoning attacks and other attempts to phish you.
Hidden transfers
Shows exactly which tokens leave your wallet — even when your wallet doesn't tell you.
How it works
Two minutes to set up. Protection on every transaction after that.
Built to be trustworthy
Protection that runs locally. Self-custody, 100% uptime. You do not depend on our servers because there aren't any.
Militereum cannot alter your transactions and does not get to see your private key. There's no backend to censor, rate-limit, or go down — the firewall runs entirely on your machine.
status:100% uptime — there are no servers
Zero knowledge access
Militereum cannot see your private key.
No servers
Runs locally. Nothing for us — or attackers — to take down.
Total transparency
See exactly which tokens move and where, every time.
Read-only by design
Militereum can warn or block. It can never change what you signed.
The cost of one bad signature
$2.2B
stolen from DeFi in a single year.
Source: Chainalysis, 2022. Around $100B sits on these platforms today. The cheapest insurance is a transaction you never sign.
Supported networks
EthereumPolygonOptimismArbitrumBase
Compatible with MetaMask and any EVM-compatible wallet — desktop or browser extension.
Reviews
What users say. No paid endorsements.
Ethereum
"I sign hundreds of transactions a week. Militereum is the only safety layer I trust because it runs locally."
Anya K.
On-chain trader
"Open source, no backend, no telemetry. Exactly what a security tool for crypto should be."
marcus.eth
Solidity dev
Don't be the next drained wallet.
Install Militereum once. Let it catch the one transaction that would have cost you everything.
Free. Open. Runs locally on your machine.