Holy shit, I just moved my ether off of coinbase on sunday so that it could be more secure and almost chose parity, but went with MyEtherWallet instead. This makes me feel like there is no safe way to store my ether now.
Parity multi-sig wallets are an entirely different beast.
Bit of a confusing naming issue:
Parity wallet: light client software that accesses the blockchain.
Parity multi-sig wallet: a smart contract deployed on the blockchain, with the coins stored within this contract.
The latter is what was affected.