A user has sued cryptocurrency exchange Bittrex for allegedly allowing hackers to steal nearly $1 million in Bitcoin through its negligence
Source: https://cointelegraph.com/news/sim-swap-victim-sues-crypto-exchange-bittrex-for-1m-bitcoin-theft
SIM-Swap Victim Sues Crypto Exchange Bittrex for $1M Bitcoin Theft
November 4, 2019
CoinTelegraph