Crypto Alpha

I ran a real revoke.cash audit on my own wallet. Here’s the revoke token approvals wallet security checklist with revoke.cash I now run every quarter.

A non-developer’s plain-language map of how intent-based bridging and solver networks work — who fronts your money across chains, and what you actually trust.

The fake crypto compliance deadline phishing scam weaponizes a countdown, not a real rule. Learn why the deadline is the tell and one rule that stops it.

Transaction simulation wallets compared honestly: why Rabby, Wallet Guard, and Blockaid aren’t the same category, and what a green preview can’t catch.

A non-developer’s map of how restaking and EigenLayer AVS shared security work — the three roles, the stacked slashing risk, and the honest debate.

How the automated market maker AMM constant product formula works, on a real ETH/USDC pool — why prices move and why big trades cost more.

How crypto clipboard clipper malware swaps wallet addresses at paste — a near-miss, why the first-4/last-4 check fails, and the verify-before-send habit I use.

A plain-language map of how MEV (maximal extractable value) works, why it quietly costs you on a swap, and the non-trader defenses I now use.

A non-developer’s take on zk-rollups vs optimistic rollups how they work: fraud proofs, the 7-day challenge window, validity proofs, and which L2 to reach for.

An EIP-7702 delegation phishing scam doesn’t rent one door — it hands over the whole house. Here’s how to check your address and why revoking isn’t enough.