Security Snippets: #11

A quite interesting finding from the Tsender protocol. It was rated as a Low severity issue, but it may be useful to know when working with USDT, USDC and LINK tokens.

Such tokens have no implementations on some chains. So there is no guarantee of correct integration when the implementations will appear.

LINK and USDC have no implementations on Blast chain, here are some links to read it:

Link: https://docs.chain.link/resources/link-token-contractsLink: https://www.circle.com/en/multi-chain-usdc

And USDT has no trusted implementations on Base and Blast chains

Link: https://basescan.org/tokens Link: https://blastscan.io/tokens

Since the implementations are absent no one can guarantee the protocol can integrate with them.

Be careful when using different chains, always read the official documentation to understand how it works. Read the full report here:

Link: https://www.codehawks.com/finding/clx3ijovu001q10vp47gnorgk