ShinyHunters Leak Alleged Data of Millions From SoundCloud, Crunchbase and Betterment

ShinyHunters claim to have leaked millions of records from SoundCloud (~30M), Betterment (>20M), and Crunchbase (>2M) via a new dark web .onion leak site after alleged failed extortion attempts; the dumps and download links are being circulated across cybercrime forums. Okta has issued an advisory about an active SSO vishing campaign that ShinyHunters claims responsibility for; affected companies have been contacted but the leaks remain unverified.