BLOCKCHAIN — Ether plunges after SEC says “dozens” of ICO investigations underway The Ethereum cryptocurrency is below $500 for the first time since 2017. TIMOTHY B. LEE - 3/18/2018, 12:00 PM https://arstechnica.com/tech-policy/2018/03/ether-plunges-after-sec-says-dozens-of-ico-investigations-underway/