They got around that by making disposable ships that they could lose and pouncing. I was caught as I approached the jumpgate in highsec.. they blew my mastodon (or mammoth it has been a while) to heck, then as security forces rushed in and took them on their friend in another transport came in and picked up all my cargo. I was thanked and then podded. Uninstalled right after.
Yeah, Scott Manley did mention something like that so he reccomended to not bring too much cargo even in high sec unless you had a really strong hauler.