I lost 5000$ in slope wallet and I heard people saying that only those who have used their wallet to claim free airdrops or NFT are affected, this is a lie, I've never used my wallet for any airdrop or connect to any platform before, no sending out from my wallet for months and all coins in the wallet are from binance exchange. ..
I'm sorry to hear about your loss mate, $5k is a huge amount of money, and I know it's really hard to see your wallet being drained because someone from Slope didn't go their job right.
I have never heard of this wallet but only have heard about the hack that has happened. The hackers these days are intelligent that really know where the flaws of a system are.
Sorry for the loss OP but this is the reason why we must be vigilant in the wallets that we use. Whether you use most transactions from Binance exchange, it's already outside of them and totally from slope's jurisdiction with this incident.
This cyber criminals are always one step of the game mate, and this developers should have known better. So it's really hard to fathom that they have leaked their mnemonics in plain text? how stupid is the Slope programmers are? One mistake is what it takes for his hackers to exploit that kind of vulnerabilities.