Panther Journal / The library

Security

Approvals, seed phrases, honeypots and liquidity locks: how people lose money onchain and how not to.

Panther Knowledge cover for guide 011: Buy yes, sell no, beside an illustrative transfer function with a hidden blacklist and owner-set sell tax highlighted, above an all-green price chart.

SecurityOct 12, 2026 · 13:16 UTC8 min read

Token Honeypots: How They Trap Buyers and the Warning Signs

You can buy, you cannot sell. The contract tricks behind honeypot tokens on Ethereum, Base, BNB Chain, Robinhood Chain and Solana, what scanners miss, and the checks you can run yourself.

Panther Knowledge cover for guide 009: 24 words beside a grid of masked word slots with one missing, and one seed branching to Bitcoin, every EVM chain and Solana.

SecurityOct 12, 2026 · 12:48 UTC9 min read

What Happens If Someone Gets Your Hardware Wallet Recovery Phrase?

Your hardware wallet locks the device. The recovery phrase is the key itself. What an attacker can reach with it on every chain, the setups that survive a leak, how phrases really get stolen, and what to do in the first hour.

Panther Knowledge cover for guide 004: 95% burned beside LP holders, 9,500 at the dead address and 500 removable by the deployer, and the risks a liquidity burn does not stop.

SecurityOct 12, 2026 · 12:17 UTC7 min read

How to Check Whether Crypto Liquidity Is Locked or Burned

What LP tokens and position NFTs are, how to verify a burn or a lock yourself on Ethereum, Base, BNB Chain, Robinhood Chain and Solana, and why burned liquidity does not make a token safe.

Panther Knowledge cover for guide 001: an infinity sign becoming zero, beside one wallet's allowances to a router, a marketplace, a revoked unknown address and an expired Permit2 approval.

SecurityOct 12, 2026 · 04:03 UTC8 min read

How to Revoke Token Approvals on Ethereum, Base, BNB Chain and Robinhood Chain

Every DEX, bridge and marketplace you have used can still move your tokens. Here is how to see every live permission, cancel it on each chain, and what a revoke can and cannot fix.