If I try to login to ripple.com I get this message
Fetching wallet...
Payward Wallet not found (Username / Password is wrong)
Local browser Wallet not found (Username / Password is wrong)
It might be a bug, but let's assume I actually somehow corrupted my password.
Luckily I still have my security key, but I've no idea on how should I use it to restore my wallet.
Following these instructions, after clicking on Create a new wallet, you will have the option of using a custom secret key.
As of 2017, Ripple Trade is no longer available.
You will need to create a wallet with another party, gatehub.net is recommended.
You can then import the Secret Key[1] like this: https://support.gatehub.net/hc/en-us/articles/115003257605-Import-Ripple-wallet
After that, you can send funds elsewhere, but note there is a minimum required balance of 20 XRP.
[1] If you don't have your secret key, you can try and retrieve it here: https://id.ripple.com/auth/migrate#/register
