Earlier quoted context omitted.
Locks are a terrible analogy for what's going on here. This would be like the government publishing a newsletter, and then writing a bunch of teachers' social security numbers on it in invisible ink. Someone then noticed that you can still read the invisible ink, and then wrote an article about how incompetently the government managed the data. This is a simple case of an egotistical politician who wishes he was King…
I'd say even invisible ink is taking the analogy too far. It's like the government published a newsletter, printed the PII on the back of the paper, and now wants to prosecute the first person to look at the back of the page.
It would be better if the SSNs were white text on a white background and we were here because someone highlighted the text, though.