Dark web is a hidden and anonymous network that overlays the Internet and can only be accessed through special clients such as the Tor browser. The dark web lends itself to criminal activity, anti-government ideas, conspiracy theories, and of course, scams. With the Coronavirus crisis, scammers are promoting fake vaccines, sales of N95 masks, and even ventilators on the dark web. One seller pretends that their vaccine has been created by Israel and costs $99 for doses of the vaccine. Another seller promotes an MP3 containing a “pure frequency”” that can “”kill corona virus”””
Source: https://www.bleepingcomputer.com/news/security/coronavirus-dark-web-scams-from-infected-blood-to-ventilators/