... could you explain how you were able to identify which addresses had the reused R value and how to calculate the private key from the public key?
(maybe you could delay releasing such information until after the flawed transactions slow down a little bit more)
This information is public from 2010, since the Sony PlayStation fiasco where they used R=4 to sign *all* the games in their online store. At the bottom of this article
http://kakaroto.homelinux.net/2012/01/how-the-ecdsa-algorithm-works/ you have two simple formulas how to calculate the private key from two reused R values. johoe monitored the blockchain to find repeating R values, they are public in every transaction.
Edit:
To be technically precise, R is the point on the curve you get as R=k*G, k being the random number and G being the reference point. Sony used k=4 as a random number.