Hackers have a new favorite topic of conversation on underground forums: How to obtain and leverage valuable credentials for Zoom, Skype, Webex and other web conferencing platforms increasingly used by remote workers. Etay Maor, chief security officer at IntSights, has found troves of recycled Zoom credentials being shared. Maor s discoveries are similar to those of other researchers, who have previously found as many as 500,000 credentials being sold (for less than a penny each) by cybercriminals.
Source: https://threatpost.com/troves-of-zoom-credentials-shared-on-hacker-forums/155163/