Kraken slings back market manipulation claims on Bloomberg
Double-spend bug, 'wash' trading: More controversies hound Tether
Price manipulation campaign inflated BTC price in 2017, research finds
US regulator junks FOIA request for Bitfinex, Tether subpoenas: report
Tether issues another $250M worth of new USDT tokens
Anonymous Bitfinex critic hires lawyer after receiving threats