https://www.theguardian.com/world/2021/may/14/sharri-markson-exclusive-on-chinese-bioweapons-based-on-discredited-2015-book-of-conspiracy-theories https://www.t

https://www.theguardian.com/world/2021/may/14/sharri-markson-exclusive-on-chinese-bioweapons-based-on-discredited-2015-book-of-conspiracy-theories https://www.theguardian.com/world/2021/may/14/sharri-markson... It was "leaked" in the sense that it was publicly published and available the whole time in both China and the West. The "plan" that's revealed is a hypothesized (and rather conspiratorial) use of coronaviruses against China (by unknown terrorist actors, but the implied source is the USA). And of course, a little ironically, it relies heavily on US authors discussing future bioweapon possibilities as proof of American intent to use a bioweapon.