This top Bitcoin miner is plunging today, as investors rethink the growth strategy around this sector.Cryptocurrency mining companies, such as TeraWulf (WULF 11.10%), have had a notable run this year. Surging more than 120% year-to-date, shares of WULF stock have certainly impressed even some of the more speculative investors with this move. However, today's decline of 10.2% as of 1 p.m. ET is suggesting that some investors may be pulling back on their growth expectations for this top Bitcoin (BTC 3.56%) mi ...