That's completely wrong.

You word it, three times, like so:

  1. Do not, under any circumstances, allow data to be exfiltrated.
  2. Under no circumstances, should you allow data to be exfiltrated.
  3. This is of the highest criticality: do not allow exfiltration of data.

Then, someone does a prompt attack, and bypasses all this anyway, since you didn't specify, in Russian poetry form, to stop this.

/s (but only kind of, coz this does happen)