CoWIN 150 million Data Hacked is actually a scam
The group / one person who is posting this info is neither a hacker or ransom group. They just know how to host darkweb website.
For example, ADATA data is being released by Ragnar_Locker ransom group but they didn't uploaded yet. But these fraudsters have posted about leak for $500 though they don't have files.
They post any data to grab others money, I want CyberSec to stop publishing about their data on social networking websites. Please investigate info from your end or atleast find which real group is leaking it.