Major Season 6 Finale Plot Hole
In the last episode, Lark steals all of Brady's money. It's completely ridiculous the way they portray it.
Bank apps always require you to authenticate, usually with something like FaceID, which Lark wouldn't have.
Even if Brady's bank and/or phone had terrible security, bank transfers take days to complete. Just call the bank and say it was a fraudulent transfer. It was the weekend; nothing is happening until Monday anyway.
Let's say she wanted to do a wire transfer. Has anyone tried to do that? If you're a regular person, then wire transfers are an absolute pain and take a bunch of upfront work. And even wire transfers take time to complete.
If Brady had a pile of cash or BitCoin or something, it would have been possible. You can't just clean someone out electronically instantly in real life.