I approved a transaction and now my wallet is empty—did I get drained?

#devops

I’m still trying to understand what just happened because this doesn’t feel real.

Earlier today I was on my crypto wallet (MetaMask-style setup). I was trying to connect it to a platform I’ve been using for trading and “investment returns.” Everything looked normal.

A pop-up came up asking me to approve a transaction. It looked like a standard confirmation—nothing scary, no warning signs that I noticed. I clicked approve because I thought it was just a network fee or authorization for the platform to sync my account.

A few minutes later… I checked my wallet again.

Everything was gone.

USDT, a bit of ETH, even small tokens I didn’t really think mattered. Zero balance.

At first I thought it was just a display bug. I refreshed. Logged out. Back in. Same thing.

Then I checked transaction history and saw multiple outgoing transfers I never initiated after that approval.

That’s when I started panicking.

Because I didn’t “send” anything manually. I just approved one transaction.

I’ve been searching since then using terms like wallet drained after approval, crypto approval scam unlimited spending MetaMask, token approval drain wallet scam, and it looks like this is actually a known pattern.

So here’s exactly what I did right after realizing:

I disconnected my wallet from every site I could remember.
I revoked token approvals where I still had access (what was left of it).
I created a brand new wallet completely offline.
And I saved all transaction hashes, wallet addresses, and timestamps.

I also sent the details to Jim Recovery Team because I wanted to know if the drain came from a malicious approval contract or if my seed phrase might have already been exposed somewhere without me realizing.

What’s confusing me most is this:

I didn’t share my seed phrase. I didn’t “send” funds. I just approved something that looked normal.

So I need to ask people who’ve been through this:

Can one bad approval really give full access to drain everything?

Or does this usually mean the wallet was already compromised before I even clicked anything?