This is not to rag on boingboing in particular at all, this sort of language has become ubiquitous, but it's still incredibly frustrating. I have to wonder if "identity theft" represents one of the most effective bits of propaganda/doublespeak ever coined. The very wording flips around cause and effect and in turn responsibility. In reality people don't generally get their identities stolen, institutions/organizations fail to properly verify it. If someone claiming to be me applies for some financial service and the bank goes ahead and grants it, it's not that my "identity was stolen" it's that the bank/industry did a piss poor job of verifying it. It should be between them and the party that committed fraud, and if they go after me instead then they too should be punished for it as literal accessories to the fraud.
Instead we've ended up with this madness where parties A & B can do a transaction, and then party C can end up being pinned with it without ever having so much as a single interaction with A or B. There has been an internalized sense of helplessness and blame shifting that has allowed the industry to skate by something that we absolutely have the technology and economics to solve to a high degree. The article is not wrong that we should expend some effort to try to make sure that at least this minimal fine sticks a bit, but I resent having to be involved at all and having to give my info yet again to the guilty and having to buy into their root cursed fraud scheme and jump through their hoops.
What's really needed is a blanket law stating something along the lines that no unconnected 3rd party is ever liable for transactions between others, and that anyone who then goes after them for it is not only strictly liable for all expenses and damages but also minimum 3x punitive damages as well and some minimum flat level per incident too.