Now, by "hype", it means the enthusiasm instilled among investors when a Bitcoin ETF, more precisely a Bitcoin Spot ETF looks likely to be approved by the SEC (Security and Exchange Commission).

Source: https://seekingalpha.com/article/4643671-hut-8-mining-an-opportunity-emerges?source=feed_all_articles

Semiconductor equipment maker MKS Instruments is investigating a event that occurred on February 3 and impacted its production-related systems, the company said in a with the US Security and Exchange Commission.

Source: https://www.csoonline.com/article/3687098/mks-instruments-falls-victim-to-ransomware-attack.html