There was a good talk[0] on latest London CryptoDays. There were many talks about applications and attacks on differential privacy, but this one was quite remar

There was a good talk[0] on latest London CryptoDays. There were many talks about applications and attacks on differential privacy, but this one was quite remarkable in highlighting just how hard it is to remain anomymous against good traffic analysis. The key insight[ß] was that privacy researchers are essentially rediscovering the information-theoretical deanonymisation attacks that have been known to advanced marketing departments for the past two decades. 0: Evgenios Kornaropoulos, UC Berkeley: "Attacks on Encrypted Databases Beyond the Uniform Query Distribution" ß: anyone present at the last talk should recognise the term used.