Locktimes are about 3 days, they would have to ddos you for the whole time in order to steal anything. If at any point during those 3 days you are able to broad

Locktimes are about 3 days, they would have to ddos you for the whole time in order to steal anything. If at any point during those 3 days you are able to broadcast your transaction in any way, you get all the money in the channel from both participants.