Even better reason to keep pushing forward on new plans and sacrificing security rather than doubling down on security. Make the information obsolete. There's always a hole or a mole somewhere, so you widen the economic-technological gap.

Also in this arena it strikes me that western cyber forces are fortunate indeed that their potential adversaries have a famously centralized governing style. I wouldn't be surprised to hear that we already had some hilariously complete records of that sort from our own expeditions.