The other day there was a article where they said these privacy coins like Monero can be traced and now they are offering money to whomever can provide a tool that can be used to trace these transactions. LoLz!
They must really be desperate to catch some people, if they are willing to put up money for this kind of tool. They will surely hit the jackpot, if someone can do this... because they can them prosecute a bunch of criminals in one go....
Everyone's talking out of their ass. SEC, IRS, Interpol all have contracts with Chainalysis or similar, and their own ex-staff said they even had problems tracing CoinJoin, never mind privacy coins! Gotta admire their overselling though, seems to have worked!
There was also talk about that 6900 BTC wallet being passed around hacker to hacker, with no one being able to crack the wallet.dat for over two years, and IBM claiming they'd only need 2.5 days if they tried (but obviously talking out of their ass even with quantum computing).